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Good
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Margaret Yen
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I never expected to get services from the staffs in Mobile Relation. Best compared to Singtel Hello stores.
Staff here are genuinely helpful and recommended the best mobile sets
I will definitely recommend more of my friends and relatives to them.
Posted on
CHAMAL VLOGS
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⭐ Excellent Service at Mobile Relation – Aljunied Branch!
I had a great experience with Mobile Relation at the Aljunied branch. The staff provided excellent service and were very helpful and friendly. I really appreciate their good customer service and professionalism. Highly recommended! Thank you for the great service. 😊
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Aye lay
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very friendly customer service. affordable phone and worth the price!
Posted on
Zack Shootyoudie
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very fast and efficient transaction! recommended 10/10
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Corleone Lee
Trustindex verifies that the original source of the review is Google.
Just bought my 18 pro max from Mobilerelation Aljunied. Tried searching at Apple Store and other places they are out of stock. Was so happy when I found out they have ready stock came down 1 hour after messaging them via WhatsApp. They are friendly and professional, sold my 17 pro max and topped up a little for this new phone!
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Anh Do
Trustindex verifies that the original source of the review is Google.
Small, no frills shop with excellent service. Came in to buy one of the last few iphone 17 on this island and managed to get all the data transfer on the spot. Super friendly and reliable service :)
p.s: went to their outlet in ang mo kio to replace battery for my old iphone and the experience is just as pleasant! :)
Google Appointed Seller
Samsung Authorized Seller
MobileRelation has proudly served customers in Singapore since 2008. As a Google Appointed Seller and Samsung Authorized Seller, we offer reliable trade-in services and a range of purchase benefits for added peace of mind.
The Oppo A3 Pro 5G is a durable everyday 5G phone with a 360° Damage-Proof Armour Body that passed OPPO’s 1.4-metre drop tests on all sides and corners, and is certified water, dust and thermal-shock resistant. It has a 6.67-inch 120Hz display with 1000 nits in sunlight and Splash Touch, a 5100mAh battery built to last over four years with 45W SUPERVOOC, the MediaTek Dimensity 6300, 6GB + 128GB or 8GB + 256GB with microSD, NFC, a 3.5mm jack and 300% Ultra Volume. Discover the Oppo A3 Pro 5G in Singapore at MobileRelation, with Official, Telco or Certified sourcing, brand new or graded pre-owned.
Network
5G
Battery
5100 mAh
Charging
45 W
Display
120 Hz
5G. Armour body. 45W.
Four reasons to make the Oppo A3 Pro 5G yours.
Durability01
Oppo A3 Pro 5G: 360° Armour Body.
OPPO’s 360° Damage-Proof Armour Body passed 1.4-metre drop tests onto marble on all six sides and four corners in OPPO labs, with puncture-resistant screen glass and certified water, dust and thermal-shock resistance.
1.4m drop tested · Water & dust resistant
Display02
120Hz Ultra Bright Display, Splash Touch.
A 6.67-inch HD+ LCD at up to 120Hz with 1000 nits in sunlight, Amazon HD certification and Eye Comfort Mode, plus Splash Touch that works with wet hands.
6.67-inch · 120Hz · 1000 nits
Battery03
5100mAh, built to last over four years.
A 5100mAh (typical) battery that OPPO says stays durable for over four years, with 45W SUPERVOOC Flash Charge.
5100mAh · 45W · 4-year battery
Everyday04
Dimensity 6300 5G, NFC, 3.5mm jack.
The MediaTek Dimensity 6300 with 5G and AI LinkBoost, up to 8GB RAM and 256GB with microSD, a 50MP main camera, NFC, a 3.5mm headphone jack and volume up to 300% for noisy places.
Model specifications are shown above, as published by OPPO Singapore for the A3 Pro 5G (model CPH2639). Battery and durability figures are OPPO’s laboratory results for a new device and do not guarantee everyday performance. Select your preferred colour, storage, sourcing and condition in the product options to see current availability and the latest Oppo A3 Pro 5G price.
A smarter choice
Is the Oppo A3 Pro 5G right for you?
The Oppo A3 Pro 5G suits parents, students and seniors who want 5G, NFC and a phone that can handle drops and splashes. Don’t need 5G? See the Oppo A3x. Want a bigger 6000mAh battery and IP65? See the Oppo A5 5G.
You want 5G with NFC. Dimensity 6300 with 5G and NFC.
You drop your phone. 360° Armour Body drop tested to 1.4 metres.
You need storage. Up to 256GB plus microSD.
The MobileRelation difference
Buy with clarity. Upgrade with confidence.
Clearly sourced and graded.
Choose Official, Telco or Certified sourcing, brand new or graded pre-owned, so you know exactly where your device comes from.
See it in store.
Visit our Singapore outlets and check the phone in person. Find an outlet ↗
OPPO says it is certified water and dust resistant, but advises not to immerse it in water or expose it to seawater or drinks, and notes liquid damage is not covered under warranty.
Does the Oppo A3 Pro 5G have NFC?
Yes. OPPO Singapore lists NFC support, along with 5G, Wi-Fi 5 and Bluetooth 5.3.
How durable is the Oppo A3 Pro 5G?
OPPO says it passed 1.4-metre drop tests onto marble on all six sides and four corners in its labs. Lab results do not guarantee everyday performance.
Can I expand the Oppo A3 Pro 5G storage?
Yes. It comes in 6GB + 128GB or 8GB + 256GB and supports microSD cards.
Does it have a headphone jack?
Yes. It has a 3.5mm headphone jack, and volume can be boosted up to 300% in noisy places.
What’s the difference between Official, Telco and Certified units?
They are different sourcing channels, and each comes brand new or graded pre-owned depending on the condition you select. Pricing and warranty terms differ — ask our team for the current details.
Device Status
Brand New, Pristine – Excellent Condition, Mint – Great Condition, Well-Used – Good Condition
Storage
6+128GB, 8+256GB
Color
Moonlight Purple, Starry Black
Device Option
Official, Telco, Certified
Free Delivery: Enjoy free delivery within 2–4 business days.
Price Changes: Prices may be subject to change at any time without prior notice.
Handling Pricing or Stock Errors: In the event of any pricing or stock errors, we reserve the right to cancel orders or make necessary adjustments.
Packaging & Accessories: A charging cable is provided with every pre-owned device. For Original box and accessories may not be included with pre-owned devices. Included items may vary by unit.
Please refer to our Warranty Information page for full terms and conditions for all brands.
From choosing the right device to bringing it home, every customer has a different experience with MobileRelation. Here are a few stories they shared with us.
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Moments Worth Remembering
A new device often marks the beginning of something exciting. Here are some of the happy moments we’ve had the pleasure of sharing with our customers at MobileRelation.
Select options
This product has multiple variants. The options may be chosen on the product page
Phone Conditions
How Is the Device Condition Determined?
Pristine+
Like New Condition
Flawless with no visible signs of use. Feels just like new.
Pristine
Excellent Condition
Very light signs of handling may be visible. Clean and fully functional.
Mint
Great Condition
Minor scratches or light signs of use. Fully functional and well maintained.
Well-used
Good Condition
Visible scratches or cosmetic wear. Tested and fully functional.
Device Options Explained
What does each device option mean?
Official
Singapore Official Set
1. Source direct from local distributors.
2. Subject to distributor policy, the official set may be unsealed for activation or inspection purposes.
Telco
Telco Set
1. Sourced from Singapore telco operators (Singtel, StarHub, M1). Fully unlocked and sim-free. Backed by Singapore warranty.
2. In line with telco policy, the telco set may be unsealed when required for activation or inspection.
Certified
MobileRelation Certified
Pre-owned device inspected and tested by MobileRelation. Guaranteed fully functional with no hidden defects.
Global
International Set
Sourced from international markets. Warranty coverage varies by brand — some offer regional or global warranty, others may not cover Singapore. Check with us if unsure.
Google Appointed Seller
Warranty Included
Professionally Checked
Islandwide Delivery
Multiple Physical Stores
