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K12x vs Redmi Note 13

OPPO K12x vs Xiaomi Redmi Note 13

What K12x does better (1) and where Redmi Note 13 wins (13) — every spec side by side.

OPPO · 2024K12x

6.5Score

1 advantage≈ $300

Xiaomi · 2024Redmi Note 13

6.7Score

13 advantages≈ $290

Higher score

6.0Display7.7

3.8Camera7.1

7.7Battery3.2

4.5Features5.4

Dimensions

Size comparison

K12xRedmi Note 13

	K12x	Redmi Note 13	Difference
Height	165.7 mm	161.1 mm	+4.6 mm
Width	76 mm	75 mm	+1 mm
Thickness	7.7 mm	7.6 mm	+0.1 mm
Weight	186 g	174 g	+12 g

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

Why is K12x better than Redmi Note 13?

Wired charging45 W vs 33 W+36%

Why is Redmi Note 13 better than K12x?

Main camera32 MP vs 108 MP3.4×
RAM8 GB vs 12 GB+50%
OLED panelNo · K12x: Yes
Storage (max)256 GB vs 512 GB2×
NFCNo · K12x: Yes
Pixel density264 ppi vs 395 ppi+50%
Rear cameras1 vs 22×
Ultra-wide cameraNo · K12x: Yes
Selfie camera8 MP vs 16 MP2×
Weight186 g vs 174 g+7%
Resolution (width)720 px vs 1,080 px+50%
Main camera aperturef/1.8 vs f/1.7+6%

Specifications

Side by side

Only differences	OPPO K12x≈ $3006.5	Xiaomi Redmi Note 13≈ $2906.7
Design
Weight	186 g	174 g
Thickness	7.7 mm	7.6 mm
Height	165.7 mm	161.1 mm
Width	76 mm	75 mm
Frame	—	Plastic
Back	—	Plastic
Ingress protection	IP54	IP54
Water resistance (IPx)	IPx4	IPx4
Glass protection	Panda glass	Corning Gorilla Glass 5
Colours	Breeze Blue, Midnight Violet	Graphite black (Stealth Black), Arctic White, Ocean Teal, Prism Gold
Display
Screen size	6.7″	6.7″
Panel	IPS LCD	AMOLED
OLED panel	No	Yes
Resolution (width)	720 px	1,080 px
Resolution (height)	1,604 px	2,400 px
Pixel density	264 ppi	395 ppi
Refresh rate	120 Hz	120 Hz
Peak brightness	1,000 nits	1,000 nits
Measured brightness	—	991 nits
Screen-to-body ratio	85.2%	88.9%
Performance
Chipset	Mediatek Dimensity 6300	Mediatek Dimensity 6080
Chip maker	MediaTek	MediaTek
Process	6 nm	6 nm
CPU cores	8	8
CPU frequency	2.4 GHz	2.4 GHz
GPU	Mali-G57 MC2	Mali-G57 MC2
AnTuTu score	—	405,118
Geekbench 6 (multi-core)	—	1,968
3DMark Wild Life Extreme	—	371
Memory
RAM	8 GB	12 GB
Storage (max)	256 GB	512 GB
Storage (base)	128 GB	128 GB
Storage type	UFS 2.2	UFS 2.2
Memory card slot	Yes	Yes
Camera
Main camera	32 MP	108 MP
Main camera aperture	f/1.8	f/1.7
Main sensor size	—	1/1.67"
Rear cameras	1	2
Optical stabilisation	No	No
Ultra-wide camera	No	Yes
Telephoto camera	No	No
Max video	1080p	1080p
Selfie camera	8 MP	16 MP
4K selfie video	No	No
Battery
Battery capacity	5,100 mAh	5,000 mAh
Battery type	—	Li-Po
Active use (test)	—	9.8 h
Wired charging	45 W	33 W
Charged in 30 min	50%	50%
Wireless charging	No	No
Connectivity
5G	Yes	Yes
eSIM	No	No
Dual SIM	Yes	Yes
Wi-Fi standard	Wi-Fi 5	Wi-Fi 5
Bluetooth	5.3	5.3
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
Features
Stereo speakers	No	No
3.5 mm headphone jack	Yes	Yes
Loudspeaker loudness	—	-24 LUFS
Fingerprint sensor	Side	Side
Sensors	Fingerprint (side-mounted), accelerometer, proximity, compass	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
SAR (head)	1.18 W/kg	0.94 W/kg
Software
OS at launch	Android 14	Android 13
Platform	Android	Android
Interface	ColorOS 14	HyperOS
Major OS updates promised	—	2