Xiaomi Redmi 4 vs Google Pixel 8a Specs Comparison

Availability

Officially announced
Nov 04, 2016	May 07, 2024
Prices (MSRP)
$104	$499 | €549

Design

Dimensions
5.56 x 2.74 x 0.35 inches 141.3 x 69.6 x 8.9 mm	5.99 x 2.84 x 0.35 inches 152.1 x 72.2 x 8.9 mm
Weight
5.50 oz / 156.0 g	6.63 oz / 188.0 g
Materials
Back: Metal	Back: Plastic Frame: Aluminum
Resistance
	Water, Dust; IP67
Biometrics
Fingerprint (touch)	Fingerprint (touch)
Features
Touch sensitive control keys, Notification light
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Gold, Gray, Silver	Obsidian, Porcelain, Bay, Aloe

Display

Size
5.0-inch, 70.12% screen-to-body	6.1-inch, 81.28% screen-to-body
Type
IPS LCD	OLED, 120Hz, HDR, 2000 nits
Resolution
1280x720px, 294 PPI	2400x1080px, 20:9 ratio, 431 PPI
Colors
16 777 216
Protection
	Corning Gorilla Glass 3

PhoneArena Display Test

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

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 430 8937	Google Tensor G3 (4 nm)
Processor
Octa-core 1400 MHz ARM Cortex-A53	Nona-core 1x3.0GHz Cortex-X3 4x2.45G​Hz Cortex-A715 4x2.1​5GHz Cortex-A510
GPU
Adreno 505	Immortalis-G715s MC10
Memory
2GB (LPDDR3)/16GB	8GB (LPDDR5X)/128GB (UFS 3.1) 8GB/256GB
Storage expansion
microSDXC up to 128 GB	not expandable
OS
Android (6.0 Marshmallow)	Android (15, 14)

PhoneArena Performance Test

GeekBench 6 Single
Untested	1621
GeekBench 6 Multi
Untested	4277
3D Mark High
Untested	2419
3D Mark Low
Untested	1624

Learn more on our PhoneArena Performance Test Results page.

Battery

Type
4100 mAh, Li - Ion	4492 mAh, Li - Polymer
Charging
	Fast charging Qi wireless charging
Charge speed
	Wired: 18.0W Wireless: 7.5W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

5h 51min

Browsing

13h 53min

Video

8h 34min

Gaming

7h 16min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Single camera	Dual camera
Main camera
13 MP (PDAF) Aperture size: F2.2	64 MP (OIS, PDAF) Aperture size: F1.9 Focal length: 26 mm Sensor size: 1/1.73" Pixel size: 0.8 μm
Second camera
	13 MP (Ultra-wide) Aperture size: F2.2 Pixel size: 1.12 μm
Flash
LED	LED
Video recording
1080p (30 fps) Video calling, Video sharing	4K UHD (60 fps)
Front
5 MP Video capture: 1080p	13 MP

PhoneArena Camera Tests

N/A

Overall

N/A

Photo

N/A

Video

134

Overall

142

Photo

127

Video

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
4.1	5.3
WLAN
a,b,g,n,dual-band Hotspot, Wi-Fi Direct 802.11 a, b, g, n	a,b,g,n,ac,Wi-Fi 6,Wi-Fi 6E Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB
microUSB, USB 2.0	Type-C, USB 3.2
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, BeiDou	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning
Other
Tethering, Computer sync, OTA sync	NFC

Multimedia

Headphones
3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Multiple speakers
Features
Album art cover, Background playback
Screen mirroring
Wireless screen share	Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

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

Phone Features

Notifications
Haptic feedback
Other features
Voice dialing, Voice commands, Voice recording

Alternative variants

With 256GB internal storage

Memory	256GB

Discover more

Full Specs Xiaomi Redmi 4 Specs

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