Google Pixel 8a vs Xiaomi 15T Specs Comparison

Availability

Officially announced
May 07, 2024	Sep 24, 2025
Prices (MSRP)
8GB/128GB - $499 | €549	15GB/256GB - €649

Design

Dimensions
5.99 x 2.84 x 0.35 inches 152.1 x 72.2 x 8.9 mm	6.43 x 3.07 x 0.30 inches 163.2 x 78 x 7.5 mm
Weight
6.63 oz / 188.0 g	6.84 oz / 194.0 g
Materials
Back: Plastic Frame: Aluminum	Back: Glass (Corning Gorilla Glass 7i) Frame: Plastic
Resistance
Water, Dust; IP67	Water, Dust; IP68
Biometrics
Fingerprint (touch)	Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Obsidian, Porcelain, Bay, Aloe	Black, Gray, Rose Gold

Display

Size
6.1-inch, 81.28% screen-to-body	6.8-inch, 89.94% screen-to-body
Type
OLED, 120Hz, HDR, 2000 nits	AMOLED, 120Hz, HDR10+, 3200 nits
Resolution
2400x1080px, 20:9 ratio, 431 PPI	2772x1280px, 20:9 ratio, 447 PPI
Protection
Corning Gorilla Glass 3

PhoneArena Display Test

Bright Max (20% APL)
1903 (Excellent)	3264 (Excellent)
Bright Min
1.8 (Good)	1.9 (Good)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Google Tensor G3 (4 nm)	Mediatek Dimensity 8400 Ultra (4 nm)
Processor
Nona-core 1x3.0GHz Cortex-X3 4x2.45G​Hz Cortex-A715 4x2.1​5GHz Cortex-A510	Octa-core 1x3.35GHz Cortex-A725 3x3.0​0GHz Cortex-A725 4x2.1​0GHz Cortex-A725
GPU
Immortalis-G715s MC10	Mali-G720 MC7
Memory
8GB (LPDDR5X)/128GB (UFS 3.1) 8GB/256GB	12GB/256GB (UFS 4.1) 12GB/512GB
Storage expansion
not expandable	not expandable
OS
Android (15, 14)	Android (15)

PhoneArena Performance Test

GeekBench 6 Single
1621	1614
GeekBench 6 Multi
4277	6446
3D Mark High
2419	3958
3D Mark Low
1624	2980

Learn more on our PhoneArena Performance Test Results page.

Battery

Type
4492 mAh, Li - Polymer	5500 mAh, Li - Ion
Charging
Fast charging Qi wireless charging
Charge speed
Wired: 18.0W Wireless: 7.5W	Wired: 67.0W

PhoneArena Battery Tests

Battery Life Estimate

5h 51min

Browsing

13h 53min

Video

8h 34min

Gaming

7h 16min

Battery Life Estimate

7h 11min

Browsing

16h 32min

Video

10h 26min

Gaming

9h 57min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Dual camera	Triple camera
Main camera
64 MP (OIS, PDAF) Aperture size: F1.9 Focal length: 26 mm Sensor size: 1/1.73" Pixel size: 0.8 μm	50 MP (OIS, PDAF) Aperture size: F1.7 Focal length: 23 mm Sensor size: 1/1.55" Pixel size: 1.0 μm
Second camera
13 MP (Ultra-wide) Aperture size: F2.2 Pixel size: 1.12 μm	12 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 15 mm Sensor size: 1/3.06" Pixel size: 1.12 μm
Third camera
	50 MP (Telephoto, PDAF) Optical zoom: 2.0x Aperture size: F1.9 Focal Length: 46 mm Sensor size: 1/2.76" Pixel size: 0.64 μm
Flash
LED	LED
Video recording
4K UHD (60 fps)	4K UHD (60 fps)
Front
13 MP	32 MP

PhoneArena Camera Tests

134

Overall

142

Photo

127

Video

136

Overall

144

Photo

129

Video

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
5.3	6.0
WLAN
a,b,g,n,ac,Wi-Fi 6,Wi-Fi 6E Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax	a,b,g,n,ac,Wi-Fi 6E Wi-Fi Direct, Hotspot
USB
Type-C, USB 3.2	Type-C
Sensors
Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, NavIC, Cell ID, Wi-Fi positioning
Other
NFC	NFC, Infrared

Multimedia

Headphones
No 3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Multiple speakers

Cellular

5G Bands
n1, n2, n3, n5, n7, n8, n20, n28, n48, n66, n71, n77, n78, n260, n261, SA, NSA, Sub-6, mmWave	n1, n2, n3, n5, n7, n8, n12, n20, n28, n38, n40, n41, n48, n66, n77, n78, SA, NSA
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 25, 26, 28, 29, 30, 66, 71	1, 2, 3, 4, 5, 7, 12, 13, 17, 18, 19, 20, 26, 28, 32, 66
4G (TDD) Bands
38, 41	38, 40, 41, 42
3G Bands
1, 2, 4, 5, 6, 8	1, 2, 4, 5, 6, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
Nano SIM, eSIM	Nano SIM, eSIM

Alternative variants

With 256GB internal storage

Memory	256GB

Discover more

Full Specs Google Pixel 8a Specs PA Review Google Pixel 8a Review

Full Specs Xiaomi 15T Specs PA Review Xiaomi 15T Review