What to Check Before Buying a Used Mobile Phone in Singapore?
It is possible to find great deals on used mobile phones in Singapore. The option of purchasing a used mobile phone not
only helps you save thousands of dollars, but it also contributes a small but significant part to saving the
environment. E-waste’s side effects are horrible and it is a growing concern in both developed and developing countries
as most of it is left untreated and given very little importance.
In spite of this, you should be aware that purchasing a used mobile phone may prove to be a challenging endeavour, due
to the plethora of counterfeit and faulty models available on the market.
As a buyer, you are looking for a deal with good value for money and that is worth your money. How do you do that? Here
are a few tips to help you get the most out of your used mobile phone in Singapore.
An Overview on how to Check for Used Mobile Phone Issues:
- Look for Physical Damage to the Phone
- Ask if the Phone has been Repaired
- Test all Internal Components for Functionality
- Check for the Phone’s Age and Warranty
- Monitor the Battery Percentage
1. Look for Physical Damage to the Phone
It is best to perform your testing in bright daylight in order to be able to identify any damages or defects on the
secondhand mobile phone quickly. Face-to-face meetings are also the most effective way to purchase a used mobile phone,
as you will be able to inspect the second-hand mobile phone on-the-spot for any problems before making your purchase
decision.
It is normal for second-hand phones to display minor signs of usage, but any anomalies such as a bent frame or parts
that are misplaced should be avoided during the purchase process. You should peel off all stickers and skins that appear
on the back of your used mobile phone to make sure there are no scratches or dents hidden behind them.
Also, remove any tempered glass that is not transparent, and inspect the screen for cracks and scratches. It is
important to ensure the camera lens is not scratched, dented, or cracked. If there are even the smallest scratches on
the lens of a camera, the quality of the picture can be adversely affected, especially in low light conditions.
2. Ask if the Phone has been Repaired
It is extremely important to remember this when purchasing a used mobile phone. You should always ask the seller if the
pre-loved phone has undergone any repairs, and even if they say no, you should inspect the edge where the frame and
display are connected. In the event that a phone screen has been replaced in an unprofessional manner, you will be able
to identify it easily. Generally, secondhand phones that have undergone a lot of repairs are not recommended as they are
likely to last a short time.
3. Test all Internal Components for Functionality
When it comes to buying a used mobile phone in good condition, patience is the key. When you receive the pre-loved
phone, make sure the following functions are working properly.
- Volume and power controls.
- Bring your power bank. Connect the cable and check if the device is charging.
- Front and rear cameras. Test every function including the flashlight, zoom settings, wide camera , ultra wide
camera. - Fingerprint sensors and Face detection sensors.
- Wi-Fi and Bluetooth (you can switch on the Hotspot on your pre-loved phone to test the Wi-Fi.
- Play a youtube video for 1-2mins. Check that the video and audio works fine.
- Swipe the pre-loved phone across all corners to test its touch sensitivity.
- Proximity sensor by making calls and ambient light sensor by switching on automatic brightness and covering the
pre-loved phone’s top. - The pre-loved phone’s bottom-firing speaker.
- Insist on performing a factory reset right before you purchase the device to ensure all Gmail accounts, Apple ID
and all other accounts are properly erased from the pre-loved phone.
Too much of a hassle for you? Buy from reliable mobile shops such as Mister Mobile instead by clicking addresses here
4. Check for the Phone’s Age and Warranty
Personally, I have encountered problems with used mobile phone sellers lying about the date of purchase of the
secondhand phone. They might also claim that it is under warranty when it isn’t. That’s why it’s so important to ask for
the purchase receipt. You can check the oldness of a used mobile phone by visiting imei.info if the seller does not have a receipt but does have its original box
and accessories.
Simply go to the website, enter the phone’s IMEI number. Under free checks, select the option with the
manufacturer’s name and SN followed by Warranty. The website will then display the actual age of the
device after ten seconds. In this way, you can easily determine the device’s age.
Companies like Oppo, Vivo, Xiaomi, Realme, Huawei, Honor, Nothing phone etc let you check the warranty online. For OnePlus phones, you
can check the OnePlus Care app. Links are given below:
- Oppo- https://support.oppo.com/in/warranty-check/
- Vivo- https://www.vivo.com/in/support/IMEI
- Xiaomi- https://www.mi.com/global/verify/#/en/tab/imei
- Realme- https://www.realme.com/in/support/phonecheck
- Huawei- https://consumer.huawei.com/in/support/warranty-query/
- Honor- https://honor.com/sa-en/support/warranty-query/
- OnePlus- OnePlus Care app
- Nothing phone- https://sg.nothing.tech/pages/imei
The used mobile phone should have the same IMEI number as on the original box and invoice. To check the IMEI, open the
dialer and type *#06#.
5. Monitor the Battery Percentage
Smartphones typically have lithium-ion batteries that last for two years, depending on their usage. It’s a good idea to
check battery percentages if the secondhand phone is more than a year old.
Android doesn’t have a battery health option like the iPhone. Therefore, it is very important to check before you buy a
used Android mobile phone. It is possible to do this by using the secondhand phone for about five to ten minutes and
observing whether the battery is discharging rapidly. Should this be the case, you might have to spend a little extra on
a new battery. I would not recommend purchasing a used mobile phone with a nearly dead battery. Consider explaining the
issue to the seller and negotiating the price for the battery replacement if the phone is in excellent condition.
The iPhone’s battery health can be checked by going to Settings > Battery > Battery Heath and check the
Maximum Capacity percentage. Anything above 80% is good to go.
Advice From Mister Mobile: Tips to Keep in Mind While Buying Used Mobile Phone from a Third-party in
Singapore
- You should examine the image and the price posted by the seller. In most scams, scammers use images from the
internet and offer prices that are too good to be true to lure people in. Find listings with images that show
the actual product. - Never pay before checking the phone, no matter how enticing the deal is.
- Use in-platform payment methods instead of transferring directly to the seller account.
- Always keep your conversations in the e-commerce platform.
- Is there something different from what the seller has promised or what the listing specifies? Take a step back.
- For convenience and to establish proof that you bought the phone from that person, prefer making a digital
payment.
Used Mobile Phones in Singapore: Stay Protected with Mister Mobile!
Next time you’re buying a used mobile phone, keep the above tips in mind. Mister Mobile, on the other hand, provides a
more seamless, transparent, and trustworthy experience.
You can shop with confidence when you buy from Mister Mobile, an ISO Certified and CaseTrust Accredited seller in
Singapore. The quality and authenticity of all my phones are guaranteed by a thorough inspection. You will also be
informed of the history of the phone and its issues (if any).

In addition, my phones come with a 30-day warranty and I provide full after-sales support for my used mobile phones.
Therefore, there is no need to worry. With Mister Mobile, you can buy a used phone quickly and with no worries!
Best Mobile Shop in Bedok
-
Address : 311 New Upper Changi Rd, #B1-31 Bedok Mall, Singapore 467360
-
Direction : Find me on Google Maps
-
Operating Hours : 11:00am – 9:00pm
-
Email : hello@mistermobile.com.sg
-
WhatsApp : +65 92230410
-
Service Area : Reliable phone shop near Kembangan, Eunos, Paya Lebar, Aljunied, Tanah Merah, Expo, Simei, Tampines, Pasir Ris, Tampines West, Bedok Reservoir, Bedok North, Macpherson, Taiseng, Bartley, Dakota, Mountbatten, and more.
Guide to Bedok Mobile Shop
-
Bus : Service 2, 7, 9, 14, 16, 17, 17A, 18, 24, 25, 26, 28, 30, 30E, 31, 32, 33, 35, 35M, 38, 40, 60, 66, 69, 87, 168, 196, 197, 222, 225G, 225W, 228, 229, 401, 854, 854E
-
MRT : Alight at Bedok(EW5) MRT and walk over (2 mins)
-
Car : Parking available at Bedok Mall carpark
Best Mobile Shop in Bishan
Address : 510 Bishan St. 13, #01-04, Singapore 570510
Direction : Find me on Google Maps
Operating Hours : 11:00am – 9:00pm
Email : hello@mistermobile.com.sg
WhatsApp : +65 92230410
Service Area : Reliable phone shop near Ang Mo Kio, Yio Chu Kang, Khatib, Yishun, Braddell, Toa Payoh, Novena, Newton, Marymount, Caldecott, Botanic Gardens, Farrer Road, Lorong Chuan, Serangoon, Bartley, Kovan, Hougang, and more.
Guide to Bishan Mobile Shop
Bus : Service 52, 54, 56, 57, 58
MRT : Alight Bishan (NS17) MRT, Bishan (CC15) MRT and walk over (7mins)
Car : Parking at Blk 511 Bishan Street 13 Surface Car Park
Best Mobile Shop in Boon Lay
Address : 1 Jurong West Central 2, #03-38 Jurong Point, Singapore 648886
Direction : Find me on Google Maps
Operating Hours : 11:00am – 9:00pm
Email : hello@mistermobile.com.sg
WhatsApp : +65 92230410
Service Area : I proudly serve neighborhoods like Boon Lay, Jurong West, Jurong East, Taman Jurong, Pioneer, Clementi, West Coast and more.
Guide to Boon Lay Mobile Shop
Bus : Accessible via Boon Lay Bus Interchange, Services 30, 154, 174, 180, 198, 240, 241, 243
MRT : Alight at Boon Lay MRT (EW27), take Exit C and walk directly into Jurong Point.
Car : Parking is available at Jurong Point Mall (1st Wing & 2nd Wing) Car Park / BLK 696A Jurong West Ctrl 1 Car Park / BLK 697 Jurong West Ctrl 3 Car Park.
Best Mobile Shop in Bukit Panjang
Address : 1 Jelebu Rd, #02-46, Plaza 677743
Direction : Find me on Google Maps
Operating Hours : 11:00am – 9:00pm
Email : hello@mistermobile.com.sg
WhatsApp : +65 92230410
Service Area : Trusted phone shop near Choa Chu Kang, Bukit Batok, Guilin, Yew Tee and Bukit Panjang and more.
Guide to Bukit Panjang Mobile Shop
Bus : Services 75, 171, 176, 177, 180, 184, 187, 190, 700, 700A, 920, 922, 960, 963, 963E, 963R, 970, 971E, 972, 973, 975, 979, 979M
MRT : Alight at Bukit Panjang (DT1) or LRT Station (BP6)
Car : Parking available in Bukit Panjang Plaza
Best Mobile Shop in Chinatown
Address : 1 Park Road, #01-14 People’s Park Complex, Singapore 059108
Direction : Find me on Google Maps
Operating Hours : 11:00am – 9:00pm
Email : hello@mistermobile.com.sg
WhatsApp : +65 92230410
Service Area : Trusted phone shop near Chinatown, Clarke Quay, Telok Ayer, Downtown, Raffles Place,Fort Canning, Dhoby Ghaut, Orchard, Somerset, Bencoolen, City Hall, Bras Basah, Bugis, Rohor, Marina Bay, Esplanade, Tanjong Pagar and more.
Guide to Chinatown Mobile Shop
Bus : Services 187, 925, 925C, 926, 950, 961, 961C, 963, 963E, 963R, 966
MRT : Alight at Marsiling MRT and walk towards Block 305 Woodlands Street 31
Car : Park at Blk 305 Multi-story Carpark above Mister Mobile Woodlands Branch.
Best Mobile Shop in Geylang (City Plaza)
-
Address : 810 Geylang Rd, #01-67A Singapore 409286
-
Direction : Find me on Google Maps
-
Operating Hours : 11:00am – 9:00pm
-
Email : hello@mistermobile.com.sg
-
WhatsApp : +65 92230410
-
Service Area : Trusted phone shop near Geylang, Paya Lebar, Eunos, Kembangan, Bedok, Aljunied, Kallang, Lavender, Bugis, MacPherson, Tai Seng, Mattar, Geylang Bahru, Ubi, Kaki Bukit, Dakota, Mountbatten and more.
Guide to Geylang Mobile Shop (City Plaza)
-
Bus : Services 2, 7, 13, 21, 24, 26, 28, 30, 40, 43, 51, 67, 67A, 134, 135, 135A, 154, 155, 197, 853C
-
MRT : Alight at Paya Lebar MRT Station and walk towards my phone shop in the Geylang direction.
-
Car : Parking available at City Plaza carpark
Best Mobile Shop in Hougang
Address: 21 Hougang St 51, #01-27 Green Shopping Mall, Singapore 538719
Direction : Find me on Google Maps
Operating Hours : 11:00am – 9:00pm
Email : hello@mistermobile.com.sg
WhatsApp : +65 92230410
Service Area : Trusted phone shop near Hougang, Buangkok, Sengkang, Kovan, Serangoon, Punggol, Bishan, Lorong Chuan and more.
Guide to Hougang Mobile Shop
Bus : Services 43, 43M, 101, 109, 156, 159, 159A, 161, 325, 575, 599, 723, 729.
MRT : Alight at Hougang MRT and take Bus Service 101 (15mins) or alight at Buangkok MRT, walk towards my phone shop in the Hougang direction or take Bus Service 43 or 43M
Car : Parking available at Hougang Green Shopping Mall carpark
Best Mobile Shop in Jurong East
Address : 132 Jurong Gateway Rd, #01-275, Singapore 600132
Direction : Find me on Google Maps
Operating Hours : 11:00am – 9:00pm
Email : hello@mistermobile.com.sg
WhatsApp : +65 92230410
Service Area : Trusted phone shop near Jurong East, Bukit Batok, Bukit Gombak, Choa Chu Kang, Clementi, Dover, Buona Vista, Commonwealth, Holland Village, Farrer Road, Boon Lay, Pioneer, Joo Koon and more.
Guide to Jurong East Mobile Shop
Bus : Services 51, 51A, 66, 66B, 78, 78A, 79, 79A, 143, 143M, 335, 183, 334, 990
MRT : Alight at Jurong East MRT and walk over (15mins)
Car : Parking available at Multi-storey Carpark at Block 132
Best Mobile Shop in Marine Parade
Address : 80 Marine Parade Rd, #B1-56 Parkway Parade, Singapore 449269
Direction : Find me on Google Maps
Operating Hours : 11:00am – 9:00pm
Email : hello@mistermobile.com.sg
WhatsApp : +65 92230410
Service Area : I proudly serve neighborhoods like Marine Parade, Katong, Mountbatten, Tanjong Rhu, East Coast, Bedok, Siglap, Joo Chiat, Paya Lebar, Kembangan, Eunos, Geylang and more.
Guide to Marine Parade Mobile Shop
Bus : Service 15, 31, 36, 43, 47, 48, 134, 135, 196, 197, 401, 853M, 966
MRT : Alight at Marine Parade MRT (TE26), just a 6-minute walk away.
Car : Parking is available at Marine Parade Central / Marine Parade Road
Best Mobile Shop in Pasir Ris
-
Address : 1 Pasir Ris Central St 3, #02-09 White Sands Carpark, Singapore 518457
-
Direction : Find me on Google Maps
-
Operating Hours : 11:00am – 9:00pm
-
Email : hello@mistermobile.com.sg
-
WhatsApp : +65 92230410
-
Service Area : I proudly serve neighborhoods like Pasir Ris Central, Pasir Ris Drive, Tampines, Elias, and nearby areas conveniently connected via Pasir Ris MRT.
Guide to Marine Parade Mobile Shop
-
Bus : Services 3, 5, 6, 12, 15, 17, 21, 58, 88, 354, 403, 518
-
MRT : Alight at Pasir Ris MRT (EW1) — White Sands Mall is directly connected to the station.
-
Car : Parking is available at White Sands Mall. Nearby car parks include Pasir Ris Mall Car Park, and the Multi‑Storey Car Park (PM21) at Pasir Ris Drive 1 — All within 5 mins’ walk.
Best Mobile Shop in Potong Pasir
-
Address : 51 Upper Serangoon Rd, #01-20 The Poiz Centre, Singapore 347697
-
Direction : Find me on Google Maps
-
Operating Hours : 11:00am – 9:00pm
-
Email : hello@mistermobile.com.sg
-
WhatsApp : +65 92230410
-
Service Area : Trusted phone shop near Woodleigh, Serangoon, Boon Keng, Farrer Park, Little India, Braddel, Toa Payoh, Novena, Newton, Farrer Park, Dhoby Ghaut, Bishan and more.
Guide to Potong Pasir Mobile Shop
-
Bus : Services 13, 107, 133, 142, 147, 853
-
MRT : Directly accessible through Potong Pasir MRT, Exit C.
-
Car : Enter via Meyappa Chettiar Rd. Alternative carpark lots at Blk 146-147 Potong Pasir Ave2.
Best Mobile Shop in Serangoon
-
Address : 23 Serangoon Central, #02-51 NEX, Singapore 556083
-
Direction : Find me on Google Maps
-
Operating Hours : 11:00am – 9:00pm
-
Email : hello@mistermobile.com.sg
-
WhatsApp : +65 92230410
-
Service Area : I proudly serve neighborhoods like Serangoon, Kovan, Lorong Chuan, Bartley, and nearby areas conveniently connected via Serangoon MRT.
Guide to Serangoon Mobile Shop
-
Bus : Service 53, 105, 153, 156, 159, 317
-
MRT : Alight at Serangoon MRT (NE12 / CC13) — NEX Mall is directly connected to the station.
-
Car : Parking is available at NEX Mall and nearby car parks like Blk 264 Multi‑Storey Carpark, Serangoon Central Open Car Parks and Public Carpark @ Serangoon — Within 5 mins’ walk.
Best Mobile Shop in Tampines
-
Address : 10 Tampines Central 1, #02-18, Singapore 529536
-
Direction : Find me on Google Maps
-
Operating Hours : 11:00am – 9:00pm
-
Email : hello@mistermobile.com.sg
-
WhatsApp : +65 92230410
-
Service Area : Trusted phone shop near Bedok, Tanah Merah, Simei, Pasir Ris, Expo and more.
Guide to Tampines Mobile Shop
-
Bus : Service 3, 4, 8, 10, 15, 19, 20, 21, 23, 27, 28, 29, 31, 37, 38, 46, 65, 67, 68, 69, 72, 81, 127, 129, 168, 291, 292, 293, 298, 969
-
MRT : Alight at Tampines(EW2/DT32) MRT and walk over (5 mins)
-
Car : Parking available at Tampines 1 carpark.
Best Mobile Shop in Woodlands
Address : 305 Woodlands Street 31, #01-71A, Singapore 730305
Direction : Find me on Google Maps
Operating Hours : 11:00am – 9:00pm
Email : hello@mistermobile.com.sg
WhatsApp : +65 92230410
Service Area : Trusted phone shop near Woodlands, Admiralty, Sembawang, Marsiling, Kranji, Springleaf, Lentor, Mayflower, Bright Hill, Yew Tee and more.
Guide to Woodlands Mobile Shop
Bus : Services 187, 925, 925C, 926, 950, 961, 961C, 963, 963E, 963R, 966
MRT : Alight at Marsiling MRT and walk towards Block 305 Woodlands Street 31
Car : Park at Blk 305 Multi-story Carpark above Mister Mobile Woodlands Branch.
Best Mobile Shop in Yishun
Address : 101 Yishun Ave 5, #01 73, Singapore 760101
Direction : Find me on Google Maps
Operating Hours : 11:00am – 9:00pm
Email : hello@mistermobile.com.sg
WhatsApp : +65 92230410
Service Area : Trusted phone shop near Yishun, Canberra, Sembawang, Khatib, Yio Chu Kang, Ang Mo Kio, Bishan,Braddell, Toa Payoh and more.
Guide to Yishun Mobile Shop
Bus : Services 171, 856, 858, 859, 969, 980
MRT : Accessible Yishun MRT, Exit C, walk to Yishun Ave 2 – Yishun Stn (59079) and take Bus Service 858 or 969 to Yishun Ave 5 – Blk 701 (59111) and walk to 101 Yishun Ave 5, #01 73
Car : Park at Blk 101 carpark near Mister Mobile Yishun Branch.


