Google Pixel 7a vs Xiaomi Redmi Note 15 Pro Specs Comparison

Availability

Officially announced
May 10, 2023	Dec 18, 2025
Prices (MSRP)
$499 | €509	8GB/256GB - $400

Design

Dimensions
6.00 x 2.87 x 0.35 inches (~0.41 inches with camera bump) 152.4 x 72.9 x 9 mm (~10.50 mm with camera bump)	6.43 x 3.00 x 0.31 inches 163.2 x 76.3 x 8 mm
Weight
6.81 oz / 193.0 g	6.88 oz / 195.0 g
Materials
	Back: Plastic Frame: Aluminum
Resistance
Water, Dust; IP67	Water, Dust; IP65
Biometrics
2D Face unlock, Fingerprint (touch)	Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Charcoal, Snow, Sea, and Coral	Black, Glacier Blue, Titanium

Display

Size
6.1-inch, 80.86% screen-to-body	6.8-inch, 89.11% screen-to-body
Type
OLED, 90Hz, HDR	AMOLED, 120Hz, 3200 nits
Resolution
2400x1080px, 20:9 ratio, 431 PPI	2392x1080px, 20:9 ratio, 388 PPI
Protection
Corning Gorilla Glass	Corning Gorilla Glass Victus 2

PhoneArena Display Test

Bright Max (20% APL)
1277 (Average)	3233 (Excellent)
Bright Min
1.8 (Good)	2.1 (Average)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Google Tensor G2 (5 nm)	MediaTek Helio G200 Ultra (6 nm)
Processor
Octa-core 2x2.85GHz Cortex-X1 2x2.35G​Hz Cortex-A78 4x1.80​GHz Cortex-A55	Octa-core 2x2.5GHz Cortex-A76 6x2.0G​Hz Cortex-A55
GPU
Mali-G710 MP7	Mali-G57 MC2
Memory
8GB/128GB (UFS 3.1)	8GB/256GB (UFS 2.2) 12GB/256GB 12GB/512GB
Storage expansion
not expandable
OS
Android (15, 14, 13)	Android (15)

PhoneArena Performance Test

GeekBench 6 Single
1437	665
GeekBench 6 Multi
3461	1830
3D Mark High
1631	378
3D Mark Low
1095	375

Learn more on our PhoneArena Performance Test Results page.

Battery

Type
4385 mAh, Li - Polymer	6500 mAh, Li - Ion
Charging
Fast charging Qi wireless charging	Fast charging Reverse wired charging
Charge speed
Wired: 18.0W Wireless: 7.5W	Wired: 45.0W

PhoneArena Battery Tests

Battery Life Estimate

6h 4min

Browsing

15h 27min

Video

9h 7min

Gaming

5h 27min

Battery Life Estimate

9h 39min

Browsing

23h 50min

Video

13h 54min

Gaming

11h 20min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Dual camera	Dual camera
Main camera
64 MP Aperture size: F1.9 Focal length: 26 mm Sensor size: 1/1.73" Pixel size: 0.8 μm	200 MP (OIS, PDAF) Aperture size: F1.7 Focal length: 23 mm Sensor size: 1/1.4" Pixel size: 0.56 μm
Second camera
13 MP (Ultra-wide) Aperture size: F2.2 Pixel size: 1.12 μm	8 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 15 mm Sensor size: 1/4" Pixel size: 1.12 μm
Flash
LED	LED
Video recording
4K UHD (60 fps), 1080p	1080p (60 fps) HDR
Front
13 MP	32 MP Video capture: 1080p (30 fps)

PhoneArena Camera Tests

133

Overall

140

Photo

127

Video

122

Overall

134

Photo

109

Video

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
5.3	5.3
WLAN
Wi-Fi 6,Wi-Fi 6E Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax	Yes Wi-Fi Direct, Hotspot
USB
Type-C	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC	NFC, Infrared

Multimedia

Headphones
No 3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Multiple speakers
Features
	Dolby Atmos
Screen mirroring
Wireless screen share
Additional microphone(s)
Noise cancellation

Cellular

5G Bands
n1, n2, n3, n5, n7, n8, n12, n14, n20, n25, n28, n30, n38, n41, n48, n66, n71, n77, n78, n260, n261, 5G Ready
LTE Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 21, 25, 28, 32, 66	1, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66
TDD Bands
38, 39, 40, 41	41
3G Bands
1, 2, 3, 5, 8	1, 3, 5, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
Nano SIM	Dual Nano SIM

Discover more

Full Specs Google Pixel 7a Specs PA Review Google Pixel 7a Review

Full Specs Xiaomi Redmi Note 15 Pro Specs PA Review Xiaomi Redmi Note 15 Pro Review