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Zero 5G 2023 vs 12S Ultra

Infinix Zero 5G 2023 vs Xiaomi 12S Ultra

What Zero 5G 2023 does better (6) and where 12S Ultra wins (20) — every spec side by side.

Infinix · 2022Zero 5G 2023

7.2Score

6 advantages≈ $270

Xiaomi · 202212S Ultra

9.2Score

20 advantages≈ $270

Higher score

6.3Display8.5

6.1Camera9.7

6.0Battery7.5

7.9Features9.1

Dimensions

Size comparison

Zero 5G 202312S Ultra

	Zero 5G 2023	12S Ultra	Difference
Height	168.7 mm	163.2 mm	+5.5 mm
Width	76.5 mm	75 mm	+1.5 mm
Thickness	8.9 mm	9.1 mm	−0.2 mm
Weight	201 g	225 g	−24 g

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

Why is Zero 5G 2023 better than 12S Ultra?

Battery capacity5,000 mAh vs 4,860 mAh+3%
Memory card slotYes · 12S Ultra: No
3.5 mm headphone jackYes · 12S Ultra: No
Weight201 g vs 225 g+12%
Main camera aperturef/1.6 vs f/1.9+19%
Thickness8.9 mm vs 9.1 mm+2%

Why is 12S Ultra better than Zero 5G 2023?

Wired charging33 W vs 67 W2×
Peak brightness500 nits vs 1,500 nits3×
RAM8 GB vs 12 GB+50%
OLED panelNo · Zero 5G 2023: Yes
Storage (max)256 GB vs 512 GB2×
Optical stabilisationNo · Zero 5G 2023: Yes
Telephoto cameraNo · Zero 5G 2023: Yes
Wireless chargingNo · Zero 5G 2023: Yes
Stereo speakersNo · Zero 5G 2023: Yes
Rear cameras1 vs 33×
Pixel density396 ppi vs 522 ppi+32%
CPU frequency2.6 GHz vs 3.19 GHz+23%

Specifications

Side by side

Only differences	Infinix Zero 5G 2023≈ $2707.2	Xiaomi 12S Ultra≈ $2709.2
Design
Weight	201 g	225 g
Thickness	8.9 mm	9.1 mm
Height	168.7 mm	163.2 mm
Width	76.5 mm	75 mm
Frame	Plastic	Aluminium
Back	Plastic	Eco leather
Ingress protection	—	IP68
Water resistance (IPx)	—	IPx8
Glass protection	—	Corning Gorilla Glass Victus
Colours	Pearly White, Coral Orange, Submarine Black	Black, Dark Green
Display
Screen size	6.8″	6.7″
Panel	IPS LCD	LTPO2 AMOLED
OLED panel	No	Yes
LTPO (adaptive 1–120 Hz)	—	Yes
Resolution (width)	1,080 px	1,440 px
Resolution (height)	2,460 px	3,200 px
Pixel density	396 ppi	522 ppi
Refresh rate	120 Hz	120 Hz
Peak brightness	500 nits	1,500 nits
Measured brightness	—	1,065 nits
Screen-to-body ratio	84.6%	89%
HDR	—	Yes
Performance
Chipset	Mediatek Dimensity 1080	Qualcomm SM8475 Snapdragon 8+ Gen 1
Chip maker	MediaTek	Qualcomm
Process	6 nm	4 nm
CPU cores	8	8
CPU frequency	2.6 GHz	3.19 GHz
GPU	Mali-G68 MC4	Adreno 730
AnTuTu score	—	1,039,412
Geekbench 6 (multi-core)	—	4,300
3DMark Wild Life Extreme	—	2,746
Memory
RAM	8 GB	12 GB
Storage (max)	256 GB	512 GB
Storage (base)	256 GB	256 GB
Storage type	—	UFS 3.1
Memory card slot	Yes	No
Camera
Main camera	50 MP	50 MP
Main camera aperture	f/1.6	f/1.9
Main sensor size	—	1"
Rear cameras	1	3
Optical stabilisation	No	Yes
Ultra-wide camera	No	Yes
Telephoto camera	No	Yes
Optical zoom	—	5×
Max video	4K	8K
4K video frame rate	30 fps	60 fps
Selfie camera	16 MP	32 MP
4K selfie video	No	No
Battery
Battery capacity	5,000 mAh	4,860 mAh
Battery type	—	Li-Po
Wired charging	33 W	67 W
Charged in 30 min	—	73%
Wireless charging	No	Yes
Wireless charging power	—	50 W
Reverse wireless charging	—	Yes
Connectivity
5G	Yes	Yes
eSIM	No	No
Dual SIM	Yes	Yes
Wi-Fi standard	Wi-Fi 6	Wi-Fi 6E
Bluetooth	—	5.2
NFC	Yes	Yes
USB	USB Type-C 2.0	USB Type-C 2.0
USB version	2	2
Infrared port	—	Yes
Dual-band GPS	—	Yes
Satellite navigation	—	GLONASS, GALILEO, BDS, QZSS, NavIC
Features
Stereo speakers	No	Yes
3.5 mm headphone jack	Yes	No
Loudspeaker loudness	—	-25.6 LUFS
Fingerprint sensor	Side	Under display
Barometer	—	Yes
Sensors	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass	Fingerprint (under display, optical), accelerometer, gyro, compass, barometer
Software
OS at launch	Android 12	Android 12
Platform	Android	Android
Interface	XOS 13	MIUI 13