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K9 vs Galaxy A52s 5G

OPPO K9 vs Samsung Galaxy A52s 5G

What K9 does better (6) and where Galaxy A52s 5G wins (10) — every spec side by side.

OPPO · 2021K9

6.9Score

6 advantages≈ $280

Samsung · 2021Galaxy A52s 5G

7.7Score

10 advantages≈ $270

Higher score

6.8Display7.4

7.5Camera8.7

4.8Battery3.2

5.0Features8.2

Dimensions

Size comparison

K9Galaxy A52s 5G

	K9	Galaxy A52s 5G	Difference
Height	159.1 mm	159.9 mm	−0.8 mm
Width	73.4 mm	75.1 mm	−1.7 mm
Thickness	7.9 mm	8.4 mm	−0.5 mm
Weight	172 g	189 g	−17 g

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

Why is K9 better than Galaxy A52s 5G?

Wired charging65 W vs 25 W2.6×
CPU frequency2.8 GHz vs 2.4 GHz+17%
Weight172 g vs 189 g+10%
Charged in 30 min86% vs 53%+62%
Thickness7.9 mm vs 8.4 mm+6%
Main camera aperturef/1.7 vs f/1.8+6%

Why is Galaxy A52s 5G better than K9?

Optical stabilisationNo · K9: Yes
NFCNo · K9: Yes
Stereo speakersNo · K9: Yes
Refresh rate90 Hz vs 120 Hz+33%
Battery capacity4,300 mAh vs 4,500 mAh+5%
Memory card slotNo · K9: Yes
4K selfie videoNo · K9: Yes
Peak brightness750 nits vs 800 nits+7%
Wi-Fi standardWi-Fi 5 vs Wi-Fi 6+20%
Process7 nm vs 6 nm+17%

Specifications

Side by side

Only differences	OPPO K9≈ $2806.9	Samsung Galaxy A52s 5G≈ $2707.7
Design
Weight	172 g	189 g
Thickness	7.9 mm	8.4 mm
Height	159.1 mm	159.9 mm
Width	73.4 mm	75.1 mm
Frame	—	Plastic
Back	—	Plastic
Ingress protection	—	IP67
Water resistance (IPx)	—	IPx7
Glass protection	—	Corning Gorilla Glass 5
Colours	Black, Aurora	Awesome Black, Awesome White, Awesome Purple, Awesome Mint
Display
Screen size	6.4″	6.5″
Panel	Super AMOLED	Super AMOLED
OLED panel	Yes	Yes
Resolution (width)	1,080 px	1,080 px
Resolution (height)	2,400 px	2,400 px
Pixel density	409 ppi	405 ppi
Refresh rate	90 Hz	120 Hz
Peak brightness	750 nits	800 nits
Measured brightness	—	800 nits
Screen-to-body ratio	85.5%	84.9%
HDR	—	Yes
Performance
Chipset	Qualcomm SM7250-AC Snapdragon 768G 5G	Qualcomm SM7325 Snapdragon 778G 5G
Chip maker	Qualcomm	Qualcomm
Process	7 nm	6 nm
CPU cores	8	8
CPU frequency	2.8 GHz	2.4 GHz
GPU	Adreno 620	Adreno 642L
AnTuTu score	—	429,675
Geekbench 6 (multi-core)	—	11,060
3DMark Wild Life Extreme	—	685
Memory
RAM	8 GB	8 GB
Storage (max)	256 GB	256 GB
Storage (base)	128 GB	128 GB
Storage type	—	UFS 2.1
Memory card slot	No	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	2	2
Optical stabilisation	No	Yes
Ultra-wide camera	Yes	Yes
Telephoto camera	No	No
Max video	4K	4K
4K video frame rate	30 fps	30 fps
Selfie camera	32 MP	32 MP
4K selfie video	No	Yes
Battery
Battery capacity	4,300 mAh	4,500 mAh
Battery type	Li-Po	Li-Ion
Wired charging	65 W	25 W
Charged in 30 min	86%	53%
Wireless charging	No	No
Connectivity
5G	Yes	Yes
eSIM	No	No
Dual SIM	Yes	Yes
Wi-Fi standard	Wi-Fi 5	Wi-Fi 6
Bluetooth	5	5
NFC	No	Yes
USB	USB Type-C 2.0	USB Type-C 2.0
USB version	2	2
Satellite navigation	GLONASS, GALILEO, BDS, QZSS	GLONASS, GALILEO, BDS, QZSS
Features
Stereo speakers	No	Yes
3.5 mm headphone jack	Yes	Yes
Loudspeaker loudness	—	-27.5 LUFS
Fingerprint sensor	Under display	Under display
Sensors	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass	Fingerprint (under display, optical), accelerometer, gyro, compass
SAR (head)	—	0.88 W/kg
Software
OS at launch	Android 11	Android 11
Platform	Android	Android
Interface	ColorOS 11.1	One UI 6