Samsung Galaxy A51 vs ZTE Blade 11 Prime Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

7.0
Samsung Galaxy A51
Samsung Galaxy A51 ZTE Blade 11 Prime
Released · Dec 27, 2019
Released · Apr 27, 2021
6.5-inch · 2400x1080px
6.5-inch · 1600x720px
Quad camera
Triple camera
4GB · 128GB
4GB · 64GB
4000 mAh
4000 mAh
Check prices

Design

Dimensions
6.24 x 2.90 x 0.31 inches
158.5 x 73.6 x 7.9 mm
6.54 x 2.99 x 0.34 inches
166 x 76 x 8.7 mm
Weight
6.07 oz (172.0 g) 6.70 oz (190.0 g)
Materials
Back: Plastic
Frame: Plastic
Back: Plastic
Frame: Plastic
Biometrics
2D Face unlock, Optical in-screen fingerprint Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Prism Crush black, Prism Crush white, Prism Crush pink, Prism Crush blue Sky Blue

Display

Size
6.5-inch 6.5-inch
Resolution
2400x1080px, 20:9 ratio, 405 PPI 1600x720px, 20:9 ratio, 269 PPI
Technology
Super AMOLED
Refresh rate
60Hz 60Hz
Screen-to-body
87.37 % 81.35 %
Features
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor Ambient light sensor, Proximity sensor

Hardware

System chip
Samsung Exynos 9611 (10 nm) MediaTek Helio P22 MT6762 (12 nm)
Processor
Octa-core
2300 MHz
4x 2.3GHz Cortex-A73 + 4x 1.7GHz Cortex-A53
Octa-core
2000 MHz
Cortex-A53
GPU
Mali-G72 MP3 PowerVR GE8320
Memory
4GB (LPDDR4)/128GB 4GB (LPDDR4)/64GB
Storage expansion
microSDXC up to 512 GB microSDXC up to 2048 GB
OS
Android (11, 10) Android (11)

Battery

Type
4000 mAh, Li - Polymer 4000 mAh, Li - Polymer
Charging
Fast charging Qi wireless charging, Reverse wired charging
PhoneArena Battery Tests
Battery Life Estimate
5h 22min
Browsing
11h 35min
Video
8h 35min
Gaming
6h 40min
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested

Camera

Rear
Quad camera Triple camera
Main camera
48 MP (PDAF)
Aperture size: F2.0
Focal length: 26 mm
Sensor size: 1/2"
Pixel size: 0.8 μm
16 MP
Second camera
12 MP (Ultra-wide)
Aperture size: F2.2
Focal Length: 13 mm
Pixel size: 1.12 μm
8 MP
Third camera
5 MP (Macro)
Aperture size: F2.4
Focal Length: 40 mm
2 MP
Fourth camera
5 MP (Depth information)
Aperture size: F2.2
Sensor size: 1/5"
Pixel size: 1.12 μm
Flash
LED LED
Video recording
4K UHD (30 fps), 1080p (120 fps), 720p (240 fps)
Hyperlapse, EIS
Yes
Front
32 MP (HDR)
Video capture: 1080p
8 MP

Connectivity & Features

Bluetooth
5.0 5.0
WLAN
802.11 a,b,g,n,ac,dual-band
Wi-Fi Direct, Hotspot
802.11 b,g,n,ac,dual-band
Wi-Fi Direct, Hotspot
USB
Type-C, USB 2.0 Type-C, USB 2.0
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning GPS, A-GPS, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers) Accelerometer, Gyroscope
Other
NFC, ANT+

Multimedia

Headphones
3.5mm jack 3.5mm jack
Speakers
Earpiece, Loudspeaker Earpiece, Loudspeaker
Features
Dolby Atmos
Screen mirroring
Wireless screen share Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation Noise cancellation

Cellular

4G (FDD)
Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 20, 25, 26, 28, 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600) Bands 2, 4, 5, 12, 13, 66(AWS-3)
4G (TDD)
Bands 38, 39, 41
3G
Bands 1, 2, 4, 5, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s
SIM type
Nano SIM Nano SIM
HD Voice
Yes
VoLTE
Yes

Regulatory Approval

FCC approval
Date approved: Nov 28, 2019
FCC ID value: A3LSMA515FN
Date approved: Mar 17, 2021
FCC ID value: SRQ-Z6251V
Measured SAR
Head: 0.89 W/kg
Body: 1.18 W/kg
Simultaneous Transmission: 1.56 W/kg
Wireless Router: 1.12 W/kg
Phablet: 2.76 W/kg
Head: 1.01 W/kg
Body: 1.08 W/kg
Simultaneous Transmission: 1.38 W/kg
Wireless Router: 1.08 W/kg

Buyers information

MSRP
$ 400 $ 192

Availability

Officially announced
Dec 12, 2019 Apr 27, 2021

Alternative variants

with 128GB storage
Memory 6GB/128GB
for Verizon
4G (FDD) Bands 2, 3, 4, 5, 7, 13, 20, 28, 66(AWS-3)
3G Bands 5, 8, 2, 1
for AT&T
4G (FDD) Bands 2, 4, 5, 12, 13, 25, 26, 66(AWS-3), 71(600)
4G (TDD) Bands 41
for Sprint
4G (FDD) Bands 2, 4, 5, 12, 13, 25, 26, 66(AWS-3), 71(600)
4G (TDD) Bands 41
for Europe
4G (FDD) Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66(AWS-3)
4G (TDD) Bands 38, 40, 41
Dual SIM Yes
FCC OKs Cingular\'s purchase of AT&T Wireless