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OPPO A6k vs Samsung Galaxy A37

What A6k does better (5) and where Galaxy A37 wins (19) — every spec side by side.

OPPO A6k
OPPO · 2026A6k
7.4Score
5 advantages≈ $300
vs
Samsung Galaxy A37
Samsung · 2026Galaxy A37
8.6Score
19 advantages≈ $290
Higher score
6.4Display8.4
4.6Camera7.9
9.1Battery6.4
5.4Features9.7
Dimensions

Size comparison

A6kGalaxy A37
78.5 × 166.68.678.2 × 162.97.4
A6kGalaxy A37Difference
Height166.6 mm162.9 mm+3.7 mm
Width78.5 mm78.2 mm+0.3 mm
Thickness8.6 mm7.4 mm+1.2 mm
Weight216 g196 g+20 g

Drawn to the same scale from the official dimensions (front and side).

Why is A6k better than Galaxy A37?

  1. Battery capacity7,000 mAh vs 5,000 mAh+40%
  2. Storage (max)512 GB vs 256 GB2×
  3. Storage (base)256 GB vs 128 GB2×
  4. Memory card slotYes · Galaxy A37: No
  5. 3.5 mm headphone jackYes · Galaxy A37: No

Why is Galaxy A37 better than A6k?

  1. OLED panelNo · A6k: Yes
  2. Optical stabilisationNo · A6k: Yes
  3. NFCNo · A6k: Yes
  4. Stereo speakersNo · A6k: Yes
  5. Peak brightness1,125 nits vs 1,900 nits+69%
  6. Pixel density256 ppi vs 385 ppi+50%
  7. Water resistance (IPx)IPx6 vs IPx8+33%
  8. Rear cameras1 vs 22×
  9. Ultra-wide cameraNo · A6k: Yes
  10. Max video1080p vs 4K
  11. 4K selfie videoNo · A6k: Yes
  12. eSIMNo · A6k: Yes
Specifications

Side by side

OPPO A6kOPPO A6k≈ $3007.4
Design
Weight216 g196 g
Thickness8.6 mm7.4 mm
Height166.6 mm162.9 mm
Width78.5 mm78.2 mm
FramePlasticPlastic
BackPlasticGlass
Ingress protectionIP66IP68
Water resistance (IPx)IPx6IPx8
Glass protection—Corning Gorilla Glass Victus+
ColoursTwilight Blue, Seashell White, Dawn GoldGraygreen, Charkoal, White, Light Violet
Display
Screen size6.8″6.7″
PanelIPS LCDSuper AMOLED
OLED panelNoYes
Resolution (width)720 px1,080 px
Resolution (height)1,570 px2,340 px
Pixel density256 ppi385 ppi
Refresh rate120 Hz120 Hz
Peak brightness1,125 nits1,900 nits
Measured brightness—1,246 nits
Screen-to-body ratio85.2%86.5%
Performance
ChipsetMediatek Dimensity 6300Exynos 1480
Chip makerMediaTekExynos
Process6 nm4 nm
CPU cores88
CPU frequency2.4 GHz2.75 GHz
GPUMali-G57 MC2Xclipse 530
AnTuTu score—697,795
Geekbench 6 (multi-core)—3,345
3DMark Wild Life Extreme—1,035
Memory
RAM12 GB12 GB
Storage (max)512 GB256 GB
Storage (base)256 GB128 GB
Storage typeUFS 2.2UFS 3.1
Memory card slotYesNo
Camera
Main camera50 MP50 MP
Main camera aperturef/1.8f/1.8
Main sensor size—1/1.56"
Rear cameras12
Optical stabilisationNoYes
Ultra-wide cameraNoYes
Telephoto cameraNoNo
Max video1080p4K
4K video frame rate—30 fps
Selfie camera8 MP12 MP
4K selfie videoNoYes
Battery
Battery capacity7,000 mAh5,000 mAh
Battery type—Li-Ion
Active use (test)—13.8 h
Wired charging—45 W
Charged in 30 min—62%
Wireless chargingNoNo
Connectivity
5GYesYes
eSIMNoYes
Dual SIMYesYes
Wi-Fi standardWi-Fi 5Wi-Fi 6
Bluetooth5.45.4
NFCNoYes
USBUSB Type-C 2.0USB Type-C 2.0
USB version22
Satellite navigationGLONASS, GALILEO, QZSSGLONASS, GALILEO, BDS, QZSS
Features
Stereo speakersNoYes
3.5 mm headphone jackYesNo
Loudspeaker loudness—-25.7 LUFS
Fingerprint sensorSideUnder display
SensorsFingerprint (side-mounted), accelerometer, proximity, compassFingerprint (under display, optical), accelerometer, gyro, compass
SAR (head)—0.72 W/kg
Software
OS at launchAndroid 15Android 16
PlatformAndroidAndroid
InterfaceColorOS 15One UI 9
Major OS updates promised—6
EU label
Energy class—A
Battery charge cycles—1,200
Endurance per cycle—53 h
Repairability class—C
Drop resistance class—B
To compare: 0up to 4 models
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