LAVA Z81 vs Nokia G21 vs Doro 7030 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.

Comparison mode:
Differences only
LAVA Z81 Nokia G21 Doro 7030
3000 mAh
5050 mAh
1350 mAh
5.7-inch · 1440x720px
6.5-inch · 1600x720px
2.8-inch · 320x240px
Single camera
Triple camera
Single camera
3GB · 32GB
3GB · 64GB
Released · Mar 14, 2022
Check Accessories Check Accessories Check Accessories

Availability

Officially announced
Feb 14, 2022
Prices (MSRP)
€189

Design

Dimensions
5.99 x 2.87 x 0.31 inches
152.2 x 73 x 7.9 mm
6.48 x 2.99 x 0.33 inches
164.6 x 75.9 x 8.5 mm
4.17 x 2.24 x 0.79 inches
106 x 57 x 20 mm
Weight
4.99 oz / 141.6 g 6.70 oz / 190.0 g 4.37 oz / 124.0 g
Materials
Back: Plastic
Frame: Plastic
Biometrics
2D Face unlock, Fingerprint (touch) Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Black

Display

Size
5.7-inch, 75.60% screen-to-body 6.5-inch, 81.60% screen-to-body 2.8-inch
Type
IPS LCD IPS LCD, 90Hz TFT
Resolution
1440x720px, 282 PPI 1600x720px, 20:9 ratio, 270 PPI 320x240px, 143 PPI
Colors
16 777 216
Protection
Corning Gorilla Glass 3

Hardware

System chip
MediaTek Helio A22 MT6762M (12 nm) Unisoc T606 (12 nm) MediaTek MT6731
Processor
Quad-core
2000 MHz
ARM Cortex-A53
Octa-core
2x1.6GHz Cortex-A75
6x1.6G​Hz Cortex-A55
Single core
1100 MHz
GPU
PowerVR GE8300 Mali-G57 MP1 PowerVR GE8100
Memory
3GB/32GB 3GB/64GB
4GB/64GB
4GB/128GB
Storage expansion
microSDXC up to 128 GB microSDXC microSD
OS
Android (8.1 Oreo) Android (11) DorOs

Battery

Type
3000 mAh, Li - Polymer 5050 mAh 1350 mAh
Charging
USB Power Delivery
Charge speed
Wired: 18.0W

Camera

Rear
Single camera Triple camera Single camera
Main camera
13 MP (Autofocus) 50 MP (PDAF) 3 MP
Second camera
2 MP (Macro)
Third camera
2 MP (Depth information)
Flash
LED LED LED
Video recording
1080p
Time-lapse video, Video calling, Video sharing
1080p (30 fps)
Front
13 MP (Flash) 8 MP
Video capture: 1080p

Connectivity & Features

Bluetooth
4.1 5.0 4.2
WLAN
b,g,n
Hotspot, Wi-Fi Direct
802.11 b, g, n
a,b,g,n,ac,dual-band
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac
b,g,n
802.11 b, g, n
USB
microUSB, USB 2.0 Type-C, USB 2.0
Sensors
Accelerometer, Ambient light sensor, Proximity sensor Accelerometer, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning GPS, A-GPS
Other
VoIP, Tethering, Computer sync, OTA sync NFC

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
Radio
FM
Additional microphone(s)
Noise cancellation

Cellular

LTE Bands
1, 3, 5 1, 2, 3, 5, 7, 8, 20, 28 1, 3, 8, 20
TDD Bands
41 38, 40, 41 38
3G Bands
8, 1 1, 5, 8 1, 4, 8
Data Speed
LTE, HSPA, UMTS LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM Dual Nano SIM Dual Nano SIM
VoLTE
Yes

Phone Features

Notifications
Haptic feedback, Music ringtones, Vibration
Other features
Voice dialing, Voice commands, Voice recording

Alternative variants

With 4GB RAM
Memory 4GB
With 4GB and 128GB internal storage
Memory 4GB/128GB
FCC OKs Cingular\'s purchase of AT&T Wireless