We and our partners use cookies to give you the best online experience, including to personalise advertising and content. Data about your interaction with this site and the ads shown to you may be shared with companies involved in the delivery and/or personalisation of ads on this site and elsewhere online.

Compare 3 products

Close
HTC First Mobile Phone
HTC First
Close
Oppo A51 Mobile Phone
Oppo A51
Close
ZTE Axon 7 Mobile Phone
ZTE Axon 7
Editiorial reviews
11
3.5 out of 5
5 user ratings
5 stars
0 %
4 stars
80 %
3 stars
20 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
1
1 editorial reviews
A good screen paired with not-so-good performanceRead more
Read editorial reviews
17
3.9 out of 5
8 user ratings
5 stars
37 %
4 stars
25 %
3 stars
37 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
51
3.9 out of 5
51 user ratings
5 stars
33 %
4 stars
33 %
3 stars
25 %
2 stars
3 %
1 stars
3 %
55
4.0 out of 5
55 user ratings
5 stars
36 %
4 stars
32 %
3 stars
25 %
2 stars
3 %
1 stars
1 %
40
4.1 out of 5
40 user ratings
5 stars
27 %
4 stars
50 %
3 stars
22 %
2 stars
0 %
1 stars
0 %

Hardware

Operating systemAndroid 4.1Android 5.1Android 7.1
CPU clock speed1.4 GHz1.2 GHz2.15 GHz
CPU coresDual-coreQuad-coreQuad-core
CPU modelQualcomm Snapdragon 400 MSM8930Qualcomm Snapdragon 410 MSM8916Qualcomm Snapdragon 820 MSM8996
GPU modelQualcomm Adreno 305Qualcomm Adreno 306Qualcomm Adreno 530
RAM memory1 GB2 GB
  • 4 GB
  • 6 GB

Display

Screen size4.3 in5.0 in5.5 in
Panel typeLCDLCDOLED
Resolution1280 x 720 px1280 x 720 px2560 x 1440 px
Pixel density342.0 ppi294.0 ppi534.0 ppi
Multi touchyesyesyes
Number of colors
N/A
16.7M16.7M
Technology
N/A
IPS LCDAMOLED
Touchscreen
N/A
N/A
yes
Screen material
N/A
N/A
Corning Gorilla Glass 4.0
Dual screen support
N/A
N/A
no
Scratch resistant display
N/A
N/A
yes
HDR
N/A
N/A
no

Rear camera

Primary sensor resolution5.0 Mpx8.0 Mpx20.0 Mpx
Primary lens aperture2.0 f
N/A
1.8 f
Highest video resolution1920 x 1080 px1920 x 1080 px4096 x 2160 px
Autofocusyesyesyes
Digital Image Stabilizationyes
N/A
yes
Face detectionyes
N/A
yes
Geo-taggingyesyesyes
LED Flashyesyesyes
Touch focusyes
N/A
yes
Digital zoom
N/A
yesyes
Video recording
N/A
N/A
yes
Maximum FPS at the highest resolution
N/A
N/A
30.0 fps
Maximum FPS (regardless of res.)
N/A
N/A
240.0 fps
Max resolution (highest frame rate)
N/A
N/A
1280.0 px px
Burst Mode
N/A
N/A
yes
HDR Capture
N/A
N/A
yes
Optical image stabilization
N/A
N/A
yes
Panorama
N/A
N/A
yes
Smile detection
N/A
N/A
yes

Front camera

Primary resolution1.6 Mpx5.0 Mpx8.0 Mpx

Storage

Memory card readeryesyesyes
Types of memory card supportedNo memory slotmicroSD
  • microSD
  • microSDHC
  • microSDXC
Internal storage
N/A
16 GB
  • 128 GB
  • 64 GB
Maximum card storage
N/A
128GB128GB

Dimensions

Height4.96 in5.65 in5.97 in
Width2.56 in2.8 in2.95 in
Depth0.35 in0.3 in0.31 in
Weight4.37 oz5.64 oz6.17 oz

Sensors

Accelerometeryesyesyes
Proximityyesyesyes
Digital compassyesyesyes
Gyroscopeyes
N/A
yes
Ambient light sensor
N/A
yesyes
Fingerprint
N/A
N/A
yes

Connectivity

Sim card sizeMicro-SIMMicro-SIMNano-SIM
Bluetoothyesyesyes
Bluetooth version4.04.04.2
NFCyes
N/A
yes
Headphone connection3.5 mm3.5 mm3.5 mm
Type of USB connectorMicro-USBMicro-USB
N/A
Dual sim support
N/A
yesyes
DLNA certified
N/A
N/A
yes
Bluetooth profile
N/A
N/A
A2DP
Bluetooth codec
N/A
N/A
SBC
Charging connection
N/A
N/A
USB
USB version
N/A
N/A
3.0/3.1
USB On-The-Go (OTG)
N/A
N/A
yes
Video output
N/A
N/A
No

Cellular

Wireless network (Wi-Fi)yesyesyes
Data transmissionHSPA+HSPA+HSPA+
Navigation systemGPSGPSGLONASS
2G GSMyesyesyes
GSM frequencies
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
UMTS frequences
  • 850 MHz
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
N/A
  • 850 MHz
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
4G LTEyesyesyes
LTE frequencies
  • 850 MHz
  • 1900 MHz
  • 1900 MHz
  • 2600 MHz
  • 700 MHz
  • 800 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 2100 MHz
  • 2600 MHz
  • 2300 MHz
  • 2500 MHz
CDMA frequences
N/A
  • 1900 MHz
  • 2000 MHz
N/A
Mobile hotspot
N/A
yesyes
Wireless networking standard
N/A
N/A
  • 802.11a
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
3G UMTS
N/A
N/A
yes
Streaming standards
N/A
N/A
Miracast

Battery

Battery typeLithium PolymerLithium ionLithium ion
Battery capacity2000.0 mAh2420.0 mAh3250.0 mAh
Standby time432.0 h
N/A
360.0 h
Talk time14.0 h
N/A
16.0 h
Replaceable battery
N/A
N/A
no
Fast charging
N/A
N/A
yes
Fast charging standard
N/A
N/A
Qualcomm Quick Charge 3.0
Wireless charging
N/A
N/A
no

Often compared with Oppo A51