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Reno12 vs 14 Ultra

OPPO Reno12 vs Xiaomi 14 Ultra

What Reno12 does better (6) and where 14 Ultra wins (21) — every spec side by side.

OPPO · 2024Reno12

8.3Score

6 advantages≈ $720

Xiaomi · 202414 Ultra

9.3Score

21 advantages≈ $710

Higher score

7.8Display8.9

6.0Performance8.8

8.3Camera9.8

7.5Battery6.8

7.4Features9.0

Dimensions

Size comparison

Reno1214 Ultra

	Reno12	14 Ultra	Difference
Height	161.4 mm	161.4 mm	=
Width	74.1 mm	75.3 mm	−1.2 mm
Thickness	7.6 mm	9.2 mm	−1.6 mm
Weight	177 g	230 g	−52 g

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

Why is Reno12 better than 14 Ultra?

Active use (test)14.9 h vs 11.4 h+31%
Weight177 g vs 230 g+30%
Memory card slotYes · 14 Ultra: No
Measured brightness1,378 nits vs 1,281 nits+8%
Thickness7.6 mm vs 9.2 mm+21%
Loudspeaker loudness-24 LUFS vs -25.6 LUFS+-6%

Why is 14 Ultra better than Reno12?

AnTuTu score681,613 vs 2,014,2623×
Geekbench 6 (multi-core)2,631 vs 7,0602.7×
Peak brightness1,200 nits vs 3,000 nits2.5×
3DMark Wild Life Extreme849 vs 4,9775.9×
Storage (max)512 GB vs 1,024 GB2×
Telephoto cameraNo · Reno12: Yes
Wireless chargingNo · Reno12: Yes
RAM12 GB vs 16 GB+33%
Water resistance (IPx)IPx5 vs IPx8+60%
Wired charging80 W vs 90 W+12%
4K video frame rate30 fps vs 120 fps4×
Major OS updates promised3 vs 4+33%

Specifications

Side by side

Only differences	OPPO Reno12≈ $7208.3	Xiaomi 14 Ultra≈ $7109.3
Design
Weight	177 g	230 g
Thickness	7.6 mm	9.2 mm
Height	161.4 mm	161.4 mm
Width	74.1 mm	75.3 mm
Frame	Plastic	Titanium
Back	Glass	Glass
Ingress protection	IP65	IP68
Water resistance (IPx)	IPx5	IPx8
Glass protection	Corning Gorilla Glass 7i	Xiaomi Shield Glass
Colours	Matte Brown, Sunset Pink, Astro Silver	Black, Blue, White, Titanium Gray
Display
Screen size	6.7″	6.7″
Panel	AMOLED	LTPO AMOLED
OLED panel	Yes	Yes
LTPO (adaptive 1–120 Hz)	—	Yes
Resolution (width)	1,080 px	1,440 px
Resolution (height)	2,412 px	3,200 px
Pixel density	394 ppi	522 ppi
Refresh rate	120 Hz	120 Hz
Peak brightness	1,200 nits	3,000 nits
Measured brightness	1,378 nits	1,281 nits
Screen-to-body ratio	90.3%	89.6%
HDR	Yes	Yes
Performance
Chipset	Mediatek Dimensity 7300 Energy	Qualcomm SM8650-AB Snapdragon 8 Gen 3
Chip maker	MediaTek	Qualcomm
Process	4 nm	4 nm
CPU cores	8	8
CPU frequency	2.5 GHz	3.3 GHz
GPU	Mali-G615 MC2	Adreno 750
AnTuTu score	681,613	2,014,262
Geekbench 6 (multi-core)	2,631	7,060
3DMark Wild Life Extreme	849	4,977
Memory
RAM	12 GB	16 GB
Storage (max)	512 GB	1,024 GB
Storage (base)	256 GB	256 GB
Storage type	UFS 3.1	UFS 4.0
Memory card slot	Yes	No
Camera
Main camera	50 MP	50 MP
Main camera aperture	f/1.8	f/1.6
Main sensor size	1/1.95"	1"
Rear cameras	2	4
Optical stabilisation	Yes	Yes
Ultra-wide camera	Yes	Yes
Telephoto camera	No	Yes
Optical zoom	—	5×
Max video	4K	8K
4K video frame rate	30 fps	120 fps
Selfie camera	32 MP	32 MP
4K selfie video	Yes	Yes
Battery
Battery capacity	5,000 mAh	5,000 mAh
Battery type	Li-Po	Li-Po
Active use (test)	14.9 h	11.4 h
Wired charging	80 W	90 W
Charged in 30 min	78%	91%
Wireless charging	No	Yes
Wireless charging power	—	80 W
Reverse wireless charging	—	Yes
Connectivity
5G	Yes	Yes
eSIM	No	No
Dual SIM	Yes	Yes
Wi-Fi standard	Wi-Fi 6	Wi-Fi 7
Bluetooth	5.4	5.4
NFC	Yes	Yes
USB	USB Type-C 2.0	USB Type-C 3.2 Gen 2
USB version	2	3.2
Video output	—	Yes
Satellite messaging	—	Yes
Infrared port	Yes	Yes
Dual-band GPS	—	Yes
Satellite navigation	GLONASS, GALILEO, BDS, QZSS	GLONASS, GALILEO, BDS, QZSS, NavIC
Features
Stereo speakers	Yes	Yes
3.5 mm headphone jack	No	No
Loudspeaker loudness	-24 LUFS	-25.6 LUFS
Fingerprint sensor	Under display	Under display
Barometer	—	Yes
Sensors	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass	Fingerprint (under display, optical), accelerometer, proximity, gyro, compass, barometer
SAR (head)	—	1 W/kg
Software
OS at launch	Android 14	Android 14
Platform	Android	Android
Interface	ColorOS 14.1	HyperOS
Major OS updates promised	3	4