android.gs
Compare
K14 Plus vs Galaxy A57

OPPO K14 Plus vs Samsung Galaxy A57

What K14 Plus does better (6) and where Galaxy A57 wins (13) — every spec side by side.

OPPO · 2026K14 Plus

8.8Score

6 advantages≈ $300

Higher score

Samsung · 2026Galaxy A57

8.8Score

13 advantages≈ $350

9.6Display8.1

6.5Performance7.6

7.6Camera8.0

9.0Battery6.7

7.4Features9.8

Dimensions

Size comparison

K14 PlusGalaxy A57

	K14 Plus	Galaxy A57	Difference
Height	162.6 mm	161.5 mm	+1.1 mm
Width	77.6 mm	76.8 mm	+0.8 mm
Thickness	8.4 mm	6.9 mm	+1.5 mm
Weight	207 g	179 g	+28 g

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

Why is K14 Plus better than Galaxy A57?

Battery capacity8,000 mAh vs 5,000 mAh+60%
Peak brightness3,600 nits vs 1,900 nits+89%
Refresh rate144 Hz vs 120 Hz+20%
Pixel density450 ppi vs 385 ppi+17%
Selfie camera16 MP vs 12 MP+33%
Resolution (width)1,272 px vs 1,080 px+18%

Why is Galaxy A57 better than K14 Plus?

RAM8 GB vs 12 GB+50%
Geekbench 6 (multi-core)2,949 vs 4,411+50%
Storage (max)256 GB vs 512 GB2×
NFCNo · K14 Plus: Yes
Rear cameras1 vs 22×
Ultra-wide cameraNo · K14 Plus: Yes
4K selfie videoNo · K14 Plus: Yes
eSIMNo · K14 Plus: Yes
CPU frequency2.5 GHz vs 2.9 GHz+16%
Weight207 g vs 179 g+16%
Thickness8.4 mm vs 6.9 mm+22%
Bluetooth5.4 vs 6+11%

Specifications

Side by side

Only differences	OPPO K14 Plus≈ $3008.8	Samsung Galaxy A57≈ $3508.8
Design
Weight	207 g	179 g
Thickness	8.4 mm	6.9 mm
Height	162.6 mm	161.5 mm
Width	77.6 mm	76.8 mm
Frame	Plastic	Aluminium
Back	—	Glass
Ingress protection	IP68	IP68
Water resistance (IPx)	IPx8	IPx8
Glass protection	AGC DT-Star D+	Corning Gorilla Glass Victus+
Colours	Star White, Solar Orange	Navy, Gray, Icyblue, Lilac
Display
Screen size	6.8″	6.7″
Panel	AMOLED	Super AMOLED+
OLED panel	Yes	Yes
Resolution (width)	1,272 px	1,080 px
Resolution (height)	2,772 px	2,340 px
Pixel density	450 ppi	385 ppi
Refresh rate	144 Hz	120 Hz
Peak brightness	3,600 nits	1,900 nits
Measured brightness	—	1,309 nits
Screen-to-body ratio	89.1%	88.8%
HDR	Yes	Yes
Performance
Chipset	Mediatek Dimensity 7360 Max	Exynos 1680
Chip maker	MediaTek	Exynos
Process	4 nm	4 nm
CPU cores	8	8
CPU frequency	2.5 GHz	2.9 GHz
GPU	Mali-G615 MC2	Xclipse 550
AnTuTu score	990,352	1,001,995
Geekbench 6 (multi-core)	2,949	4,411
3DMark Wild Life Extreme	—	1,742
Memory
RAM	8 GB	12 GB
Storage (max)	256 GB	512 GB
Storage (base)	128 GB	128 GB
Storage type	UFS 3.1	UFS 3.1
Memory card slot	No	No
Camera
Main camera	50 MP	50 MP
Main camera aperture	f/1.8	f/1.8
Main sensor size	1/2.0"	1/1.56"
Rear cameras	1	2
Optical stabilisation	Yes	Yes
Ultra-wide camera	No	Yes
Telephoto camera	No	No
Max video	4K	4K
4K video frame rate	30 fps	30 fps
Selfie camera	16 MP	12 MP
4K selfie video	No	Yes
Battery
Battery capacity	8,000 mAh	5,000 mAh
Battery type	Si/C	Li-Ion
Active use (test)	—	14 h
Wired charging	45 W	45 W
Charged in 30 min	—	64%
Wireless charging	No	No
Connectivity
5G	Yes	Yes
eSIM	No	Yes
Dual SIM	Yes	Yes
Wi-Fi standard	Wi-Fi 6	Wi-Fi 6E
Bluetooth	5.4	6
NFC	No	Yes
USB	USB Type-C 2.0	USB Type-C 2.0
USB version	2	2
Infrared port	Yes	—
Satellite navigation	GLONASS, GALILEO, BDS, QZSS	GLONASS, GALILEO, BDS, QZSS
Features
Stereo speakers	Yes	Yes
3.5 mm headphone jack	No	No
Loudspeaker loudness	—	-26.3 LUFS
Fingerprint sensor	Under display	Under display
Sensors	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
SAR (head)	1.19 W/kg	0.7 W/kg
Software
OS at launch	Android 16	Android 16
Platform	Android	Android
Interface	ColorOS 16.5	One UI 8.5
Major OS updates promised	—	6
EU label
Energy class	—	A
Battery charge cycles	—	1,200
Endurance per cycle	—	52 h
Repairability class	—	C
Drop resistance class	—	A