Screen size
GD900 Crystal3.0"
K22Winner: 6.2"+52%
Quick verdict
K22 leads the measured specs 13-2.
Measured wins
GD900 Crystal
2
spec wins
Ties
3
equal specs
K22
13
spec wins
Overall winner
Screen size
Technology
GD900 Crystal
GSM / HSPA
K22
GSM / HSPA / LTE
2G bands
GD900 Crystal
GSM 850 / 900 / 1800 / 1900
K22
GSM 850 / 900 / 1800 / 1900
3G bands
GD900 Crystal
HSDPA 900 / 2100 , HSDPA 850 / 2100
K22
HSDPA 850 / 900 / 1900 / 2100 - International, HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Brazil
Speed
GD900 Crystal
HSPA 7.2/0.384 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
equal specsStereo speakers
K22
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
4G bands
GD900 Crystal
-
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
GD900 Crystal
2009, April. Released 2009, July
K22
2020, September 12. Released 2020, September 12
Status
GD900 Crystal
Discontinued
K22
Discontinued
Dimensions
GD900 Crystal
105 x 52.5 x 13.5 mm (4.13 x 2.07 x 0.53 in)
K22
155.7 x 75.4 x 8.4 mm (6.13 x 2.97 x 0.33 in)
Weight
GD900 Crystal
127 g (4.48 oz)
K22
169.5 g (6.00 oz)
SIM
GD900 Crystal
Mini-SIM
K22
Nano-SIM + Nano-SIM
Build
GD900 Crystal
-
K22
Glass front, plastic frame, plastic back
Other
GD900 Crystal
-
K22
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
GD900 Crystal
TFT
K22
IPS LCD, 400 nits (typ)
Size
GD900 Crystal
3.0 inches, 25.6 cm2 (~46.5% screen-to-body ratio)
K22
6.2 inches, 95.9 cm2 (~81.7% screen-to-body ratio)
Resolution
GD900 Crystal
480 x 800 pixels, 5:3 ratio (~311 ppi density)
K22
720 x 1520 pixels, 19:9 ratio (~271 ppi density)
Protection
GD900 Crystal
Corning Gorilla Glass
K22
-
Other
GD900 Crystal
S-Class Touch UI Transparent touch-sensitive keypad Gesture shortcut Handwriting recognition
K22
-
Card slot
GD900 Crystal
microSDHC (dedicated slot)
K22
microSDXC
Phonebook
GD900 Crystal
1000 contacts, Photocall
K22
-
Call records
GD900 Crystal
Yes
K22
-
Internal
GD900 Crystal
1.5GB
K22
32GB 2GB RAM, 64GB 3GB RAM
Other
GD900 Crystal
-
K22
eMMC 5.1
Single
GD900 Crystal
8 MP, AF
K22
-
Features
GD900 Crystal
LED flash
K22
LED flash, HDR
Video
GD900 Crystal
480p@30fps
K22
1080p@30fps
Dual
GD900 Crystal
-
K22
13 MP, 27mm (wide), 1/3.1", 1.12µm, PDAF 2 MP (macro)
Other
GD900 Crystal
Videocall camera
K22
-
Single
GD900 Crystal
-
K22
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
GD900 Crystal
-
K22
1080p@30fps
Loudspeaker
GD900 Crystal
Yes
K22
Yes
3.5mm jack
GD900 Crystal
No
K22
Yes
WLAN
GD900 Crystal
Wi-Fi 802.11 b/g
K22
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
GD900 Crystal
2.1, A2DP
K22
5.0, A2DP, LE
Positioning
GD900 Crystal
No
K22
GPS, GLONASS
Radio
GD900 Crystal
FM radio
K22
FM radio (market/operator dependent)
USB
GD900 Crystal
microUSB 2.0
K22
microUSB 2.0, OTG
NFC
GD900 Crystal
-
K22
No
Sensors
GD900 Crystal
Accelerometer, proximity
K22
Accelerometer, proximity, compass
Messaging
GD900 Crystal
SMS, EMS, MMS, EMail, Instant Messaging
K22
-
Browser
GD900 Crystal
WAP 2.0/xHTML, HTML
K22
-
Games
GD900 Crystal
Yes, 2
K22
-
Java
GD900 Crystal
Yes, MIDP 2.0
K22
-
Other
GD900 Crystal
TV-out MP3/AAC/AAC+/WMA player DivX/XviD/MP4 player Organizer Document viewer (DOC, XLS, PDF) Voice memo Predictive text input
K22
-
Type
GD900 Crystal
Removable Li-Ion 1000 mAh battery
K22
Li-Po 3000 mAh
Stand-by
GD900 Crystal
Up to 300 h
K22
-
Talk time
GD900 Crystal
Up to 6 h (2G) / Up to 4 h (3G)
K22
-
Colors
GD900 Crystal
K22
Titan, Blue
SAR
GD900 Crystal
1.12 W/kg (head) 0.47 W/kg (body)
K22
-
SAR EU
GD900 Crystal
0.60 W/kg (head)
K22
-
Price
GD900 Crystal
About 130 EUR
K22
About 140 EUR
Models
GD900 Crystal
-
K22
LMK200Z, LMK200E, LMK200B, LM-K200
OS
GD900 Crystal
-
K22
Android 10
Chipset
GD900 Crystal
-
K22
Qualcomm QM215 Snapdragon 215 (28 nm)
CPU
GD900 Crystal
-
K22
Quad-core 1.3 GHz Cortex-A53
GPU
GD900 Crystal
-
K22
Adreno 308