Karbonn A1 Indian vs Google Pixel 4a Specs Comparison

Availability

Officially announced
	Aug 03, 2020
Prices (MSRP)
	$349

Design

Dimensions
4.88 x 2.45 x 0.40 inches 124 x 62.2 x 10.1 mm	5.67 x 2.73 x 0.32 inches 144 x 69.4 x 8.2 mm
Weight
4.09 oz / 116.0 g	5.04 oz / 143.0 g
Materials
	Back: Plastic Frame: Plastic
Biometrics
	Fingerprint (touch)
Features
Touch sensitive control keys
Keys
Left: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black, Gold, Blue	Just black

Display

Size
4.0-inch, 59.04% screen-to-body	5.8-inch, 82.53% screen-to-body
Type
	OLED, 60Hz, HDR
Resolution
800x480px, 233 PPI	2340x1080px, 19.5:9 ratio, 444 PPI
Colors
16 777 216
Protection
	Corning Gorilla Glass 3

PhoneArena Display Test

Bright Max (20% APL)
Untested	Untested
Bright Min
Untested	2 (Good)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
	Snapdragon 730G SM7150-AA (8 nm)
Processor
Quad-core 1100 MHz	Octa-core 2200 MHz Kryo 470
GPU
Yes	Adreno 618
Memory
1GB/8GB	6GB (LPDDR4)/128GB (UFS 2.1)
Storage expansion
microSDHC up to 32 GB	not expandable
OS
Android (7.0 Nougat)	Android (12, 11, 10)

Battery

Type
1500 mAh, Li - Ion	3140 mAh, Li - Polymer
Charging
	USB Power Delivery
Charge speed
	Wired: 18.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

4h 15min

Browsing

9h 27min

Video

6h 48min

Gaming

4h 51min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Single camera	Single camera
Main camera
3.2 MP	12.2 MP (OIS, PDAF) Aperture size: F1.7 Focal length: 27 mm Sensor size: 1/2.55" Pixel size: 1.4 μm
Flash
LED	LED
Video recording
Yes Video calling, Video sharing	4K UHD (30 fps), 1080p (120 fps), 720p (240 fps) EIS
Front
2 MP	8 MP Video capture: 1080p

Connectivity & Features

Bluetooth
Yes	5.1
WLAN
b,g,n Wi-Fi Direct 802.11 b, g, n	a,b,g,n,ac,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac
USB
microUSB, USB 2.0	Type-C, USB 3.1
Sensors
Accelerometer, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor
Hearing aid compatible
	M3/T4
Location
GPS, A-GPS	GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
Other
VoIP, Tethering, Computer sync, OTA sync	NFC

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Multiple speakers
Features
Album art cover, Background playback	aptX, aptX-HD
Screen mirroring
Wireless screen share	Wireless screen share
Additional microphone(s)
	Noise cancellation

Cellular

LTE Bands
3, 5	1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 20, 25, 26, 28, 29, 30, 66, 71
TDD Bands
40	38, 39, 40, 41
3G Bands
8, 1	1, 2, 4, 5, 8
Data Speed
LTE, UMTS	LTE-A Cat 11 (600/75 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes	Yes
SIM type
	Nano SIM, eSIM

Phone Features

Notifications
Haptic feedback, Music ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Other features
Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval
	Date approved: Jun 25, 2020 FCC ID value: A4RG025J
Measured SAR
	Head: 1.18 W/kg Body: 1.19 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.00 W/kg

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Full Specs Karbonn A1 Indian Specs

Full Specs Google Pixel 4a Specs PA Review Google Pixel 4a Review