Oppo A6 vs OPPO K15x: Which One Should You Buy?

Oppo A6 edges ahead with a BeastScore of 84.5/100 — but the right choice depends on what matters to you.

Head-to-head
Comparing 2 devicesSwipe ⇄
Oppo · 2026

Oppo A6

Oppo A6
85/ 100
Launch pricePrice on request
Oppo · 2026

OPPO K15x

OPPO K15x
84/ 100
Launch pricePrice on request
Head-to-head

Oppo A6 wins 1 of 3 categories

Here's exactly where each phone is stronger.

Oppo A6
Oppo A6
1 win
OPPO K15x
OPPO K15x
0 wins
At a glance

Bigger shape = better phone.

SpeedBatteryDisplay
Oppo A6OPPO K15x
Category winners

Scores out of 100. "From specs" scores compare only the specs both phones list. How we score

  • Speedfrom specsOppo A6
    75
    60
  • CameraNot enough data
  • VideoNot enough data
  • SelfieNot enough data
  • Batteryfrom specsTie
    100
    100
  • Displayfrom specsTie
    66
    66
  • ConnectivityNot enough data
  • SecurityNot enough data
  • ValueNot enough data
Key differences
  • Oppo A6 has the bigger battery7,000 mAh vs 6,500 mAh
  • OPPO K15x is lighter212 g vs 216 g
  • Oppo A6 has more RAM8 GB vs 6 GB
See all specs ↓

Why buy each phone

Swipe ⇄
Reasons to buy Oppo A6
  • ✓Bigger 7,000 mAh battery (+500 mAh)
  • ✓6.75" display at 120 Hz
Reasons to buy OPPO K15x
  • ✓4 g lighter (212 g vs 216 g), easier to hold
  • ✓13 MP main camera
  • ✓6.75" display at 120 Hz

Full specifications

Swipe ⇄
SpecificationOppo A6OPPO K15x
1. Display & Screen
Screen typeBlack & White LCD Screen (16.7 M)IPS LCD
Screen Size6.75"6.75"
Resolution & DensityFHD+ / LTPO AMOLED 720x1570
Refresh Rate120 Hz120 Hz
BrightnessN/A1,125 nits peak
Screen ProtectionNot listedNot listed
2. Platform & Performance🏆 Oppo A6 Wins Performance
Chipset / ProcessorSnapdragon 685 MediaTek Dimensity 6300
CPU CoresNot listedNot listed
GPU GraphicsNot listedNot listed
Operating SystemAndroid 15Android 16
3. Memory & Storage
RAM Memory8 GB LPDDR6 GB LPDDR
Internal Storage256 GB128/256 GB
Storage SpeedNot listedNot listed
Card SlotNoNo
4. Main Camera Optics
Primary Cameraundefined MP, Triple Camera System13 MP
Telephoto ZoomNone (digital zoom only)None (digital zoom only)
Ultrawide CameraN/AN/A
LiDAR / DepthNoneNone
5. Video
Main Camera Video
Not listed
Not listed
Front Video
Not listed
Not listed
6. Selfie Camera
Selfie Lensundefined MP5 MP
7. Body & Dimensions🏆 OPPO K15x Lightest Chassis
DimensionsN/A166.6 x 78.5 x 8.6 mm
Weight216 g212 g
Build MaterialsNot listedNot listed
SIM TypeNot listedNot listed
Water ResistanceNot listedIP64
8. Battery & Charging
Battery Capacity7,000 mAh6,500 mAh
Wired Fast ChargingFast charging45W
Wireless ChargingNot listedNot listed
Reverse ChargingNot listedNot listed
9. Sound & Audio
LoudspeakerNot listedNot listed
3.5mm Headphone JackNoNo
10. Connectivity
Wi-Fi StandardYes, with wifi-hotspotNot listed
BluetoothYes, v5.4, SBC, AAC, LDAC, aptX, aptX HDNot listed
USB Port & SpeedYes, USB-C v2.0Not listed
NFCYesYes
11. Sensors & Security
SensorsNot listedNot listed
Satellite FeaturesNot listedNot listed
12. Colors & Overview
ColorsNot listedNot listed
Launch PricePrice on requestPrice on request
Our verdict

Oppo A6 wins — BeastScore 84.5/100

The Oppo A6 is the better pick for most people thanks to its bigger battery (7,000 mAh vs 6,500 mAh) and more RAM (8 GB vs 6 GB). The OPPO K15x is worth a look if you prefer its lighter body (212 g vs 216 g).

Buy Oppo A6 if you want

Larger battery: 7,000 mAh vs 6,500 mAh · More RAM: 8 GB vs 6 GB

Buy OPPO K15x if you want

Reliable all-round performance.

Common questions

Which is better: Oppo A6 or OPPO K15x?

The Oppo A6 is the better pick for most people thanks to its bigger battery (7,000 mAh vs 6,500 mAh) and more RAM (8 GB vs 6 GB). The OPPO K15x is worth a look if you prefer its lighter body (212 g vs 216 g). BeastScore: Oppo A6 84.5/100, OPPO K15x 84.0/100.

What are the main battery and display differences between Oppo A6 and OPPO K15x?

Oppo A6 has a 6.75-inch display and 7000 mAh battery. OPPO K15x has a 6.75-inch display and 6500 mAh battery.

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