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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.
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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!
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Zack Shootyoudie
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very fast and efficient transaction! recommended 10/10
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Corleone Lee
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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
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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 A5x is a tough, affordable 4G phone with IP65 water and dust resistance, military-grade shock resistance, a 6000mAh battery that OPPO says keeps over 80% capacity after five years, 45W SUPERVOOC charging, a 6.67-inch 90Hz display with 1000 nits HBM, Glove Touch, Ultra Volume Mode up to 300%, the Snapdragon 6s 4G Gen 1, 4GB RAM with 64GB or 128GB of storage plus microSD, and a 3.5mm headphone jack. Discover the Oppo A5x in Singapore at MobileRelation, with Official, Telco or Certified sourcing, brand new or graded pre-owned.
Battery
6000 mAh
Charging
45 W
Durability
IP65
Brightness
1000 nits
6000mAh. IP65. Built to last.
Four reasons to make the Oppo A5x yours.
Battery01
Oppo A5x: 6000mAh with 45W SUPERVOOC.
A 6000mAh (typical) battery that OPPO lab-tests to keep over 80% of its original capacity after five years of daily use, with 45W SUPERVOOC Flash Charge for quick top-ups.
6000mAh · 45W · 5-year battery health
Durability02
IP65 and military-grade shock resistance.
IP65 water and dust resistance, military-grade shock resistance and Corning Gorilla Glass 7i for everyday knocks, spills and dust.
IP65 · Military-grade · Gorilla Glass 7i
Display & sound03
1000-nit display, 300% Ultra Volume.
A 6.67-inch 90Hz LCD with 1000 nits HBM, Outdoor Mode, Splash Touch and Glove Touch, plus Ultra Volume Mode that boosts output up to 300% for noisy places.
6.67-inch · 90Hz · 300% volume
Everyday04
Snapdragon 6s 4G Gen 1, 3.5mm jack.
The Qualcomm Snapdragon 6s 4G Gen 1 with 4GB RAM, 64GB or 128GB of storage with microSD support, a 32MP autofocus rear camera, a 3.5mm headphone jack and an IR remote.
IP65 water and dust resistanceMilitary-grade shock resistance
Network
4G · Dual nano-SIMNo 5G
Connectivity
Dual-band Wi-Fi 5 · Bluetooth 5.0USB Type-C · OTG · IR remote · no NFC
Audio
3.5mm headphone jackUltra Volume Mode up to 300%
Security
Side-mounted fingerprint · face unlock
Software
ColorOS 15
Size and weight
165.71 × 76.24 × 7.99mm · 193g
Colours
Midnight Blue · Laser White
Model specifications are shown above, as published by OPPO Singapore for the A5x (model CPH2725). Battery and durability figures are OPPO’s laboratory ratings for a new device. Select your preferred colour, storage, sourcing and condition in the product options to see current availability and the latest Oppo A5x price.
A smarter choice
Is the Oppo A5x right for you?
The Oppo A5x suits budget buyers, seniors, students and anyone who wants a durable phone with a big battery, a bright screen and loud speakers for calls, chats and videos. Need 5G, NFC and IP69? See the Oppo A5 Pro 5G. Looking at the newer generation? See the Oppo A6x.
You want a battery that lasts years. 6000mAh rated to keep over 80% capacity after five years.
You need a tough phone. IP65 plus military-grade shock resistance.
You use wired earphones. 3.5mm headphone jack and 300% Ultra Volume Mode.
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 ↗
No. The Oppo A5x is a 4G phone and OPPO lists NFC as unsupported. For 5G and NFC, see the Oppo A5 Pro 5G.
How long does the Oppo A5x battery last?
It has a 6000mAh (typical) battery with 45W SUPERVOOC. OPPO’s lab simulation says it keeps over 80% of its original capacity after five years of daily use.
Is the Oppo A5x waterproof?
It is rated IP65 for water and dust resistance, which protects against water jets and dust. It is not rated for submersion.
Does the Oppo A5x have a headphone jack?
Yes. It has a 3.5mm headphone jack, plus Ultra Volume Mode that boosts sound up to 300%.
Can I expand the Oppo A5x storage?
Yes. It comes with 64GB or 128GB of storage and supports microSD cards.
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
4/64GB, 4/128GB
Color
Laser White, Midnight Blue
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
