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Nokia 2 V Tella vs ZTE Blade Vantage vs Samsung Galaxy A02s

Compare phone and tablet specifications of up to three devices at once.

Comparison mode:

Display

Size:

5.5 inches
5.0 inches
6.5 inches

Resolution:

1440 x 720 pixels, 18:9 ratio, 295 PPI
854 x 480 pixels, 196 PPI
1600 x 720 pixels, 20:9 ratio, 270 PPI

Technology:

IPS LCD
TFT
IPS LCD

Screen-to-body:

71.05 %
65.50 %
81.80 %

Touchscreen:

Capacitive, Multi-touch

Features:

Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor

Hardware

System chip:

MediaTek Helio A22 MT6761 (12 nm)
Qualcomm Snapdragon 210 8909 (28 nm)
Qualcomm Snapdragon 450 SDM450 (14 nm)

Processor:

Quad-core, 2000 MHz, ARM Cortex-A53, 64-bit
Quad-core, 1100 MHz, ARM Cortex-A7, 32-bit
Octa-core, 8x 1.8GHz Cortex-A53, 64-bit

GPU:

PowerVR GE8300
Adreno 304
Adreno 506

RAM:

2GB LPDDR3
2GB
3GB

Internal storage:

16GB (eMMC 5.1)
16GB
32GB (eMMC 5.1), available to use: 20.5 GB

Storage expansion:

microSDXC up to 128 GB
microSDXC up to 256 GB
microSDXC up to 1024 GB

Device type:

Smartphone
Smartphone
Smartphone

OS:

Android (10)
Android (7.1 Nougat)
Android (11, 10)

Battery

Capacity:

3000 mAh
2500 mAh
5000 mAh

Type:

User replaceable
Li - Ion, User replaceable
Li - Polymer, Not user replaceable

Charging:

Samsung Adaptive Fast Charging

Max charge speed:

Wired: 15.0W

Camera

Rear:

Dual camera
Single camera
Triple camera

Main camera:

8 MP (Autofocus)
8 MP (Autofocus)
13 MP (Autofocus)

Specifications:

Aperture size: F2.0
Aperture size: F2.2

Second camera:

2 MP (Depth information)
2 MP (Macro)

Specifications:

Aperture size: F2.4

Third camera:

2 MP (Depth information)

Specifications:

Aperture size: F2.4

Video recording:

1920x1080 (Full HD) (30 fps)
1280x720 (HD)
1920x1080 (Full HD) (30 fps)

Features:

Time-lapse video, Video calling, Video sharing

Front:

5 MP
2 MP
5 MP

Video capture:

1280x720 (HD) (30 fps)

Design

Dimensions:

5.93 x 2.82 x 0.36 inches (150.6 x 71.6 x 9.1 mm)
5.72 x 2.85 x 0.36 inches (145.3 x 72.4 x 9.1 mm)
6.46 x 2.99 x 0.36 inches (164.2 x 75.9 x 9.1 mm)

Weight:

6.35 oz (180.0 g)
5.11 oz (145.0 g)
6.91 oz (196.0 g)

Materials:

Back: Plastic; Frame: Plastic
Back: Plastic
Back: Plastic; Frame: Plastic

Biometrics:

2D Face unlock

Features:

Touch sensitive control keys

Keys:

Right: Volume control, Lock/Unlock key
Right: Volume control, Lock/Unlock key
Right: Volume control, Lock/Unlock key

Colors:

Blue
Black
Black, White, Blue

Cellular

Carrier locked:

Yes

LTE (FDD):

Bands 2(1900), 4(AWS-1), 5(850), 13(700 c)
Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)

LTE (TDD):

Bands 38(2600), 40(2300), 41(2600+)

UMTS:

Bands 1(2100), 5(850), 8(900)

Data Speed:

LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE Cat 4 (150/50 Mbit/s)
LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM:

Yes

SIM type:

Nano SIM
Nano SIM
Nano SIM

HD Voice:

Yes

VoLTE:

Yes

Multimedia

Headphones:

3.5mm jack
3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features:

Album art cover, Background playback

Screen mirroring:

Wireless screen share
Wireless screen share
Wireless screen share

Radio:

FM

Additional microphone(s):

for Noise cancellation
for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth:

4.2
4.1
4.2

Wi-Fi:

802.11 b, g, n; Wi-Fi Direct, Hotspot
802.11 b, g, n; Hotspot, Wi-Fi Direct
802.11 b, g, n, 802.1x; Wi-Fi Direct, Hotspot

USB:

Type-C (reversible)
microUSB, USB 2.0
Type-C (reversible), USB 2.0

Features:

Charging
Mass storage device, Charging
Charging, Mass storage device

Location:

GPS, A-GPS, Cell ID, Wi-Fi positioning
GPS, A-GPS
GPS, A-GPS, Cell ID, Wi-Fi positioning

Sensors:

Accelerometer
Accelerometer
Accelerometer

Other:

VoIP, Tethering, Computer sync

Hearing aid compatible:

M3, T3
M4, T4

Phone features

Notifications:

Haptic feedback, Vibration

Other features:

Voice dialing, Voice commands, Voice recording, TTY/TDD

Regulatory Approval

FCC approval:

Date approved:

Oct 20, 2020
May 28, 2017
Feb 07, 2021

FCC ID value:

2AJOTTA-1221
SRQ-Z839
ZCASMA025U

Measured SAR:

Head:

0.72 W/kg
0.20 W/kg
1.00 W/kg

Body:

1.15 W/kg
0.10 W/kg
0.85 W/kg

Simultaneous Transmission:

1.42 W/kg
1.24 W/kg
1.40 W/kg

Wireless Router:

1.18 W/kg
0.10 W/kg
0.85 W/kg

Buyers information

Price:

$ 89
$ 50

In The Box:

SIM card, USB-C cable, Charger (5V/1A), Quick start guide, Safety booklet
Power brick, USB Cable, Headphones, Sim Card extractor tool

Availability

Officially announced:

Oct 19, 2020
Oct 05, 2017
FCC OKs Cingular\'s purchase of AT&T Wireless