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K9x vs Galaxy A52

OPPO K9x vs Samsung Galaxy A52

What K9x does better (9) and where Galaxy A52 wins (12) — every spec side by side.

OPPO · 2021K9x

6.3Score

9 advantages≈ $210

Samsung · 2021Galaxy A52

6.9Score

12 advantages≈ $210

Higher score

5.1Display6.9

6.1Camera8.7

6.0Battery3.3

5.0Features5.9

Dimensions

Size comparison

K9xGalaxy A52

	K9x	Galaxy A52	Difference
Height	162.2 mm	159.9 mm	+2.3 mm
Width	74.8 mm	75.1 mm	−0.3 mm
Thickness	8.8 mm	8.4 mm	+0.4 mm
Weight	194 g	189 g	+5 g

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

Why is K9x better than Galaxy A52?

RAM12 GB vs 8 GB+50%
Storage (max)512 GB vs 256 GB2×
5GYes · Galaxy A52: No
Battery capacity5,000 mAh vs 4,500 mAh+11%
Wired charging33 W vs 25 W+32%
CPU frequency2.4 GHz vs 2.3 GHz+4%
Process6 nm vs 8 nm+33%
Charged in 30 min56% vs 50%+12%
Main camera aperturef/1.7 vs f/1.8+6%

Why is Galaxy A52 better than K9x?

OLED panelNo · K9x: Yes
Optical stabilisationNo · K9x: Yes
NFCNo · K9x: Yes
Stereo speakersNo · K9x: Yes
Peak brightness600 nits vs 800 nits+33%
Rear cameras1 vs 22×
Ultra-wide cameraNo · K9x: Yes
Max video1080p vs 4K
Selfie camera16 MP vs 32 MP2×
4K selfie videoNo · K9x: Yes
Weight194 g vs 189 g+3%
Thickness8.8 mm vs 8.4 mm+5%

Specifications

Side by side

Only differences	OPPO K9x≈ $2106.3	Samsung Galaxy A52≈ $2106.9
Design
Weight	194 g	189 g
Thickness	8.8 mm	8.4 mm
Height	162.2 mm	159.9 mm
Width	74.8 mm	75.1 mm
Frame	—	Plastic
Back	—	Plastic
Ingress protection	—	IP67
Water resistance (IPx)	—	IPx7
Glass protection	Aluminosilicate glass	Corning Gorilla Glass 5
Colours	Black, Blue	Awesome Black, Awesome White, Awesome Violet, Awesome Blue
Display
Screen size	6.5″	6.5″
Panel	IPS LCD	Super AMOLED
OLED panel	No	Yes
Resolution (width)	1,080 px	1,080 px
Resolution (height)	2,400 px	2,400 px
Pixel density	405 ppi	407 ppi
Refresh rate	90 Hz	90 Hz
Peak brightness	600 nits	800 nits
Measured brightness	—	794 nits
Screen-to-body ratio	84.2%	84.1%
HDR	—	Yes
Performance
Chipset	Mediatek Dimensity 810	Qualcomm SM7125 Snapdragon 720G
Chip maker	MediaTek	Qualcomm
Process	6 nm	8 nm
CPU cores	8	8
CPU frequency	2.4 GHz	2.3 GHz
GPU	Mali-G57 MC2	Adreno 618
AnTuTu score	—	261,282
Geekbench 6 (multi-core)	—	5,865
3DMark Wild Life Extreme	—	313
Memory
RAM	12 GB	8 GB
Storage (max)	512 GB	256 GB
Storage (base)	128 GB	128 GB
Storage type	UFS 2.2	UFS 2.1
Memory card slot	Yes	Yes
Camera
Main camera	64 MP	64 MP
Main camera aperture	f/1.7	f/1.8
Main sensor size	—	1/1.7"
Rear cameras	1	2
Optical stabilisation	No	Yes
Ultra-wide camera	No	Yes
Telephoto camera	No	No
Max video	1080p	4K
4K video frame rate	—	30 fps
Selfie camera	16 MP	32 MP
4K selfie video	No	Yes
Battery
Battery capacity	5,000 mAh	4,500 mAh
Battery type	Li-Po	Li-Po
Wired charging	33 W	25 W
Charged in 30 min	56%	50%
Wireless charging	No	No
Connectivity
5G	Yes	No
eSIM	No	No
Dual SIM	Yes	Yes
Wi-Fi standard	Wi-Fi 5	Wi-Fi 5
Bluetooth	5.1	5
NFC	No	Yes
USB	USB Type-C 2.0	USB Type-C 2.0
USB version	2	2
Satellite navigation	GLONASS, GALILEO, BDS	GLONASS, GALILEO, BDS
Features
Stereo speakers	No	Yes
3.5 mm headphone jack	Yes	Yes
Loudspeaker loudness	—	-27 LUFS
Fingerprint sensor	Side	Under display
Sensors	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass	Fingerprint (under display, optical), accelerometer, gyro, compass
SAR (head)	—	0.35 W/kg
Software
OS at launch	Android 11	Android 11
Platform	Android	Android
Interface	ColorOS 11.1	One UI 6.1