Screen size
GM650s3.0"
K22Winner: 6.2"+52%
Quick verdict
K22 leads the measured specs 14-2.
Measured wins
GM650s
2
spec wins
Ties
2
equal specs
K22
14
spec wins
Overall winner
Screen size
Technology
GM650s
GSM / HSPA
K22
GSM / HSPA / LTE
2G bands
GM650s
GSM 900 / 1800 / 1900
K22
GSM 850 / 900 / 1800 / 1900
3G bands
GM650s
HSDPA 2100 /1800
K22
HSDPA 850 / 900 / 1900 / 2100 - International, HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Brazil
Speed
GM650s
HSPA 3.6/0.384 Mbps
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
equal specs5G support
equal specsNFC
3.5mm jack
SD card
Stereo speakers
K22
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
4G bands
GM650s
-
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
Announced
GM650s
2010, August. Released 2010, August
K22
2020, September 12. Released 2020, September 12
Status
GM650s
Discontinued
K22
Discontinued
Dimensions
GM650s
111.5 x 51.5 x 13.9 mm (4.39 x 2.03 x 0.55 in)
K22
155.7 x 75.4 x 8.4 mm (6.13 x 2.97 x 0.33 in)
Weight
GM650s
127 g (4.48 oz)
K22
169.5 g (6.00 oz)
SIM
GM650s
Mini-SIM
K22
Nano-SIM + Nano-SIM
Build
GM650s
-
K22
Glass front, plastic frame, plastic back
Other
GM650s
-
K22
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
GM650s
TFT resistive touchscreen, 256K colors
K22
IPS LCD, 400 nits (typ)
Size
GM650s
3.0 inches, 25.6 cm2 (~44.6% screen-to-body ratio)
K22
6.2 inches, 95.9 cm2 (~81.7% screen-to-body ratio)
Resolution
GM650s
240 x 400 pixels, 5:3 ratio (~155 ppi density)
K22
720 x 1520 pixels, 19:9 ratio (~271 ppi density)
Other
GM650s
Handwriting recognition
K22
-
Card slot
GM650s
No
K22
microSDXC
Phonebook
GM650s
Yes, Photocall
K22
-
Call records
GM650s
Yes
K22
-
Internal
GM650s
-
K22
32GB 2GB RAM, 64GB 3GB RAM
Other
GM650s
-
K22
eMMC 5.1
Single
GM650s
3.15 MP
K22
-
Video
GM650s
Yes
K22
1080p@30fps
Dual
GM650s
-
K22
13 MP, 27mm (wide), 1/3.1", 1.12µm, PDAF 2 MP (macro)
Features
GM650s
-
K22
LED flash, HDR
Other
GM650s
No
K22
-
Single
GM650s
-
K22
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
GM650s
-
K22
1080p@30fps
Loudspeaker
GM650s
Yes
K22
Yes
3.5mm jack
GM650s
No
K22
Yes
WLAN
GM650s
No
K22
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
GM650s
2.1, A2DP
K22
5.0, A2DP, LE
Positioning
GM650s
No
K22
GPS, GLONASS
Radio
GM650s
Stereo FM radio
K22
FM radio (market/operator dependent)
USB
GM650s
microUSB 2.0
K22
microUSB 2.0, OTG
NFC
GM650s
-
K22
No
Sensors
GM650s
K22
Accelerometer, proximity, compass
Messaging
GM650s
SMS, MMS, Email
K22
-
Browser
GM650s
WAP 2.0/xHTML
K22
-
Games
GM650s
Yes
K22
-
Java
GM650s
Yes, MIDP 2.0
K22
-
Other
GM650s
CMMB TV tuner MP3/WMA/eAAC+ player MP4/H.263 player Organizer Voice memo Predictive text input
K22
-
Type
GM650s
Removable Li-Ion 1250 mAh battery
K22
Li-Po 3000 mAh
Stand-by
GM650s
Up to 120 h
K22
-
Talk time
GM650s
Up to 6 h
K22
-
Colors
GM650s
Black
K22
Titan, Blue
Models
GM650s
-
K22
LMK200Z, LMK200E, LMK200B, LM-K200
Price
GM650s
-
K22
About 140 EUR
OS
GM650s
-
K22
Android 10
Chipset
GM650s
-
K22
Qualcomm QM215 Snapdragon 215 (28 nm)
CPU
GM650s
-
K22
Quad-core 1.3 GHz Cortex-A53
GPU
GM650s
-
K22
Adreno 308