Screen size
Mi-438 Stellar GlideWinner: 4.0"+50%
QT-502.0"
Quick verdict
Mi-438 Stellar Glide leads the measured specs 10-1.
Measured wins
Mi-438 Stellar Glide
10
spec wins
Overall winner
Ties
2
equal specs
QT-50
1
spec wins
Screen size
Technology
Mi-438 Stellar Glide
GSM / HSPA
QT-50
GSM
2G bands
Mi-438 Stellar Glide
GSM 900 / 1800 - SIM 1 & SIM 2
QT-50
GSM 900 / 1800 - SIM 1, GSM 900 / 1800 - SIM 2
3G bands
Mi-438 Stellar Glide
HSDPA 2100
QT-50
-
Speed
Mi-438 Stellar Glide
HSPA
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
equal specsStereo speakers
QT-50
-
GPRS
Mi-438 Stellar Glide
-
QT-50
Class 10
EDGE
Mi-438 Stellar Glide
-
QT-50
No
Announced
Mi-438 Stellar Glide
2014, April. Released 2014, June
QT-50
2010, May. Released 2010, May
Status
Mi-438 Stellar Glide
Discontinued
QT-50
Discontinued
Dimensions
Mi-438 Stellar Glide
145 x 79 x 9.5 mm (5.71 x 3.11 x 0.37 in)
QT-50
110 x 58 x 13 mm (4.33 x 2.28 x 0.51 in)
Weight
Mi-438 Stellar Glide
155 g (5.47 oz)
QT-50
90 g (3.17 oz)
SIM
Mi-438 Stellar Glide
Dual SIM (Mini-SIM)
QT-50
Dual SIM (Mini-SIM)
Keyboard
Mi-438 Stellar Glide
-
QT-50
QWERTY
Other
Mi-438 Stellar Glide
-
QT-50
Flashlight
Type
Mi-438 Stellar Glide
TFT
QT-50
TFT, 256K colors
Size
Mi-438 Stellar Glide
4.0 inches, 45.5 cm2 (~39.8% screen-to-body ratio)
QT-50
2.0 inches, 12.6 cm2 (~19.7% screen-to-body ratio)
Resolution
Mi-438 Stellar Glide
480 x 800 pixels, 5:3 ratio (~233 ppi density)
QT-50
176 x 220 pixels (~141 ppi density)
OS
Mi-438 Stellar Glide
Android 4.2 (Jelly Bean)
QT-50
-
Card slot
Mi-438 Stellar Glide
microSDHC
QT-50
microSD (dedicated slot)
Phonebook
Mi-438 Stellar Glide
-
QT-50
800 entries
Call records
Mi-438 Stellar Glide
-
QT-50
20 dialed, 20 received, 20 missed calls
Internal
Mi-438 Stellar Glide
-
QT-50
1MB
Single
Mi-438 Stellar Glide
2 MP
QT-50
Yes
Video
Mi-438 Stellar Glide
Yes
QT-50
No
Single
Mi-438 Stellar Glide
1.3 MP
QT-50
-
Video
Mi-438 Stellar Glide
QT-50
-
Other
Mi-438 Stellar Glide
-
QT-50
No
Loudspeaker
Mi-438 Stellar Glide
Yes
QT-50
Yes
3.5mm jack
Mi-438 Stellar Glide
Yes
QT-50
No
WLAN
Mi-438 Stellar Glide
Wi-Fi 802.11 b/g/n
QT-50
No
Bluetooth
Mi-438 Stellar Glide
4.0, A2DP
QT-50
No
Positioning
Mi-438 Stellar Glide
GPS
QT-50
No
NFC
Mi-438 Stellar Glide
No
QT-50
-
Radio
Mi-438 Stellar Glide
FM radio
QT-50
FM radio, scheduled recording
USB
Mi-438 Stellar Glide
microUSB
QT-50
No
Sensors
Mi-438 Stellar Glide
Accelerometer
QT-50
Messaging
Mi-438 Stellar Glide
-
QT-50
SMS, MMS, IM
Browser
Mi-438 Stellar Glide
-
QT-50
WAP 2.0/xHTML
Games
Mi-438 Stellar Glide
-
QT-50
Yes
Java
Mi-438 Stellar Glide
-
QT-50
No
Other
Mi-438 Stellar Glide
-
QT-50
MP4/H.263 player MP3/WAV/AAC+ player Organizer Currency/Unit Convertor Auto Power On/Off Predictive text input
Type
Mi-438 Stellar Glide
Li-Ion 1350 mAh battery
QT-50
Removable Li-Ion 1000 mAh battery
Stand-by
Mi-438 Stellar Glide
Up to 170 h
QT-50
Up to 300 h
Talk time
Mi-438 Stellar Glide
Up to 4 h 30 min
QT-50
Up to 4 h
Colors
Mi-438 Stellar Glide
Black/White
QT-50
Black
Price
Mi-438 Stellar Glide
About 60 EUR
QT-50
About 20 EUR