Compare models
Model

Compare Oppo A1k and ZTE Blade A7 Vita

Oppo A1k vs ZTE Blade A7 Vita

Oppo A1k

ZTE Blade A7 Vita

ZTE Blade A7 Vita

Oppo A1k

ZTE Blade A7 Vita

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

WCDMA 850, 900, 2100

HSDPA 850, 900, 1900, 2100
4G network

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800), 28(700), 38(2600), 40(2300), 41(2500)

LTE frequency band 2(1900), 4(1700/2100), 5(850), 7(2600), 12(700), 28(700)
LTE speed

LTE Cat 4, 150.8 Mbps download, 51 Mbps upload

LTE Cat 4, 150.8 Mbps download, 51 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2019-4

2018-12
Status

2019-5

2018-12

Design
Build

Plastic body

Plastic
SIM

Dual SIM (Nano-SIM, dual SIM stand-by)

Single SIM (Nano-SIM)
Height

154.5 mm

146 mm
Width

73.8 mm

69.8 mm
Thickness

8.4 mm

7.8 mm
Weight

170 g

135 g
Colors

Black, Red

Black, Blue

Display
Display type

IPS capacitive touchscreen

IPS capacitive touchscreen
Physical size

6.1 inches

5.45 inches
Resolution

720 x 1560 pixels

720 x 1440 pixels
Pixel density

282 ppi

295 ppi
Display colors

16777216

16777216
Protection

2.5D curved glass screen, scratch resistant, Corning Gorilla Glass 3

2.5D curved glass screen
Multitouch

Yes

Yes

Hardware
CPU

Octa-core

-
CPU

Quad-core 2 GHz Cortex-A53

Quad-core 1.4 GHz Cortex-A53
CPU(second)

quad-core 1.5 GHz Cortex-A53
Chipset

Mediatek Helio P22 (MT6762)

Qualcomm Snapdragon 425 MSM8917
GPU

PowerVR GE8320

Adreno 308
Memory RAM

2 GB

3 GB
Internal storage

32 GB

32 GB
Memory card

microSD, microSDHC, microSDXC

microSD, microSDHC, microSDXC
Memory card max

256 GB

256 GB

OS
OS

ColorOS 6.0 (Android 9.0 Pie)

Android 8.1 Oreo

Main camera
Camera type

Single

Single
Main camera

8 MP, f/2.2 , 1/3.2" , 1.4 µm

13 MP
Primary camera resolution

3264 x 2448 pixels

4160 x 3120 pixels
Primary camera video

1080p@30fps

1080p@30fps
Primary camera flash

LED flash

LED flash
Camera features

Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection

Autofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode

Selfie camera
Selfie camera

5 MP, f/2 , 1/5" , 1.12 µm

8 MP
Selfie camera resolution

2560 x 1920 pixels

3264 x 2448 pixels
Selfie camera video

720p@30fps

720p@30fps

Sound
3.5mm jack

Yes

Yes
Loudspeaker

Yes

Yes
Earpiece

Yes

Yes

Multimedia
Radio

No

FM Radio

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

Wi-Fi 802.11b, 802.11g, 802.11n
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

-

Yes
Wi-Fi display

Yes

-
USB

microUSB 2.0

Type-C reversible connector
USB On-The-Go

Yes

Yes
Bluetooth

v4.2

v4.2
Bluetooth A2DP

Yes

Yes
bluetooth AVRCP

-

Yes
bluetooth FTP

-

Yes
bluetooth HFP

-

Yes
bluetooth HID

-

Yes
bluetooth PAN

-

Yes
bluetooth LE

-

Yes
bluetooth MAP

-

Yes
bluetooth PBAP

-

PBAP/PAB
bluetooth HSP

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
Beidou

Yes

-

Features
Sensors

Accelerometer, proximity, light, compass, fingerprint

Accelerometer, proximity, light, fingerprint

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Po

Li-Po
Battery capacity

4000 mAh

3200 mAh
Battery removable

Non-removable

Non-removable
Talk time 2G

-

17 h
Talk time 3G

-

17 h
Standby time 2G

-

600 h
Standby time 3G

-

600 h

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