The Oppo A7 Pro Max 5G is built around one number: a 10,000 mAh battery. It also has a large 6.78-inch AMOLED screen, a Snapdragon 4 Gen 5 chip and fast charging of up to 80W. Here is what it offers and who it suits.
This guide is based on published specifications, not hands-on testing. Variants differ by market, so confirm the exact model before you buy. Last updated: September 2026.
Quick verdict
A battery-first phone for people who want to go days between charges. It is large and heavy at over 220g, it has no memory card slot, and Oppo does not list an IP rating for it.
Key specifications
| Feature | Details |
|---|---|
| Model | CPH2909 |
| Display | 6.78-inch flexible AMOLED, FHD+ 2772 x 1272, adaptive 60, 90 or 120Hz, 1,800 nits high brightness (typical), Crystal Guard glass |
| Chipset | Qualcomm Snapdragon 4 Gen 5 |
| Memory | 6GB + 256GB or 8GB + 256GB (LPDDR4X, UFS 3.1); no card slot |
| Rear cameras | 50MP main (OIS), 2MP mono |
| Front camera | 50MP |
| Battery | 10,000 mAh typical; up to 80W SUPERVOOC/UFCS wired charging |
| Software | ColorOS 16 |
| Extras | 5G, NFC, dual nano-SIM with eSIM supported, Wi-Fi 5, Bluetooth 5.1, USB-C, in-display fingerprint sensor |
| Size and weight | 162.98 x 77.97 x 8.57 mm, 224g (Lunar Black) or 226g (Surfing Blue) |
| Colours | Surfing Blue, Lunar Black |
Display and design
The 6.78-inch AMOLED screen is larger than most in this class and adapts between 60, 90 and 120Hz. High brightness reaches a typical 1,800 nits. Even with a 10,000 mAh battery the phone is 8.57mm thick, though the weight of 224g to 226g is noticeable in the hand.
Performance and software
The Snapdragon 4 Gen 5 is an entry-level 5G chip. It is enough for social media, banking, streaming and everyday tasks, but demanding games will not run at their highest settings. You can pick 6GB or 8GB of RAM, both with 256GB of storage, and there is no card slot. The phone runs ColorOS 16.
Cameras
The rear camera is a 50MP main sensor with optical stabilisation, accompanied by a 2MP mono sensor. The 50MP front camera handles selfies and video calls. Rear video goes up to 1080p at 30fps, or 720p at 60fps, and slow motion is 720p at 120fps.
Battery and charging
The 10,000 mAh (37.5 Wh) battery is about double the size of a typical phone battery, so it should last for a very long time, and charging goes up to 80W. Check the charger in the box, because the speed you get depends on the charger supplied.
Strengths
- Huge 10,000 mAh battery with fast charging
- Large, bright AMOLED screen
- Stabilised 50MP camera and 50MP selfie camera
- NFC and eSIM support
Weaknesses
- Heavy and large at about 225g
- Entry-level chip and Wi-Fi 5
- No memory card slot and no IP rating listed
Who should buy it
Field workers, drivers, students and travellers who often cannot charge during the day, and anyone who values battery life over speed. If you want a slimmer phone with 6,500 mAh and a better set of cameras, see the Reno15 5G.
Buying it in Nigeria: what to check
- Confirm the RAM (6GB or 8GB), storage and the charger supplied.
- Check the seal, IMEI and warranty: how to check if a phone is original.
- Ask the seller to confirm 5G band support for your network.
How it compares
The A7 Pro 5G has an 8,000 mAh battery and a memory card slot, but slower 45W charging. The Redmi Note 17 Pro Max 5G also has a 10,000 mAh battery and adds 100W charging and an IP69K rating.
Oppo A7 Pro Max 5G price in Nigeria
Phone prices in Nigeria move with the exchange rate, the RAM and storage variant and whether a phone is a local or imported unit, so we do not print a fixed figure here that would soon be wrong. To see whether the A7 Pro Max 5G is in stock and what it costs today, open our phones page. Compare variants carefully, because a cheaper listing is often a smaller RAM or storage option.
Frequently asked questions
What is the battery size of the Oppo A7 Pro Max 5G?
The A7 Pro Max 5G has a 10,000 mAh battery with up to 80W wired charging.
Does the Oppo A7 Pro Max 5G support 5G?
Yes, the A7 Pro Max 5G is a 5G phone. 5G only works where your network has coverage, and the phone also works on 4G, so check coverage where you live and work.
Is the Oppo A7 Pro Max 5G waterproof?
Do not assume so. The specification sheet we used does not list a dust or water resistance rating for the A7 Pro Max 5G, so ask the seller what the manufacturer states for your variant and treat the phone as not water resistant until you know.
Does the Oppo A7 Pro Max 5G have NFC, a headphone jack and a memory card slot?
NFC: yes. 3.5mm headphone jack: not listed in the specifications. Memory card slot: no.
What RAM and storage options does the Oppo A7 Pro Max 5G come in?
The listed options are 6GB or 8GB of RAM with 256GB of storage. Options differ between markets, so confirm the exact variant on the box before you buy.
Where can I buy the Oppo A7 Pro Max 5G in Nigeria?
Check the current stock and price on our phones page. Whichever seller you use, ask for a sealed box, an IMEI that matches the box and a valid warranty.
See what is in stock in the phones category.
Comments
No comments yet. Be the first to share your thoughts.