Screen size
A1001.5"
K22Winner: 6.2"+76%
Quick verdict
K22 leads the measured specs 16-1.
Measured wins
A100
1
spec wins
Ties
1
equal specs
K22
16
spec wins
Overall winner
Screen size
Technology
A100
GSM
K22
GSM / HSPA / LTE
2G bands
A100
GSM 900 / 1800
K22
GSM 850 / 900 / 1800 / 1900
GPRS
A100
No
K22
-
EDGE
A100
No
K22
-
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
SD card
Stereo speakers
3G bands
A100
-
K22
HSDPA 850 / 900 / 1900 / 2100 - International, HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Brazil
4G bands
A100
-
K22
1, 3, 5, 7, 8, 20, 28, 38, 40 - International, 1, 3, 7, 8, 20, 28 - Europe, 1, 3, 5, 7, 8, 20, 28, 40 - Brazil
Speed
A100
-
K22
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Announced
A100
2011, May. Released 2011, Q2
K22
2020, September 12. Released 2020, September 12
Status
A100
Discontinued
K22
Discontinued
Dimensions
A100
104 x 43.7 x 13 mm (4.09 x 1.72 x 0.51 in)
K22
155.7 x 75.4 x 8.4 mm (6.13 x 2.97 x 0.33 in)
Weight
A100
58 g (2.05 oz)
K22
169.5 g (6.00 oz)
SIM
A100
Mini-SIM
K22
Nano-SIM + Nano-SIM
Other
A100
Flashlight
K22
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Build
A100
-
K22
Glass front, plastic frame, plastic back
Type
A100
TFT, 65K colors
K22
IPS LCD, 400 nits (typ)
Size
A100
1.5 inches, 7.3 cm2 (~16.0% screen-to-body ratio)
K22
6.2 inches, 95.9 cm2 (~81.7% screen-to-body ratio)
Resolution
A100
128 x 128 pixels, 1:1 ratio (~121 ppi density)
K22
720 x 1520 pixels, 19:9 ratio (~271 ppi density)
Card slot
A100
No
K22
microSDXC
Phonebook
A100
300 contacts
K22
-
Call records
A100
Yes
K22
-
Internal
A100
-
K22
32GB 2GB RAM, 64GB 3GB RAM
Other
A100
-
K22
eMMC 5.1
Other
A100
No
K22
-
Loudspeaker
A100
Yes
K22
Yes
3.5mm jack
A100
No
K22
Yes
WLAN
A100
No
K22
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
A100
No
K22
5.0, A2DP, LE
Positioning
A100
No
K22
GPS, GLONASS
Radio
A100
No
K22
FM radio (market/operator dependent)
USB
A100
No
K22
microUSB 2.0, OTG
NFC
A100
-
K22
No
Sensors
A100
K22
Accelerometer, proximity, compass
Messaging
A100
SMS
K22
-
Browser
A100
No
K22
-
Games
A100
No
K22
-
Java
A100
No
K22
-
Type
A100
Removable Li-Ion 950 mAh battery
K22
Li-Po 3000 mAh
Stand-by
A100
Up to 250 h
K22
-
Talk time
A100
Up to 4 h
K22
-
Colors
A100
Dark Grey, Brown White, Black
K22
Titan, Blue
Price
A100
About 30 EUR
K22
About 140 EUR
Models
A100
-
K22
LMK200Z, LMK200E, LMK200B, LM-K200
OS
A100
-
K22
Android 10
Chipset
A100
-
K22
Qualcomm QM215 Snapdragon 215 (28 nm)
CPU
A100
-
K22
Quad-core 1.3 GHz Cortex-A53
GPU
A100
-
K22
Adreno 308
Dual
A100
-
K22
13 MP, 27mm (wide), 1/3.1", 1.12µm, PDAF 2 MP (macro)
Features
A100
-
K22
LED flash, HDR
Video
A100
-
K22
1080p@30fps
Single
A100
-
K22
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
A100
-
K22
1080p@30fps