Screen size
equal specs50 Platinum5.0"
50d Helium 4G5.0"
Quick verdict
50d Helium 4G leads the measured specs 9-0.
Measured wins
50 Platinum
0
spec wins
Ties
8
equal specs
50d Helium 4G
9
spec wins
Overall winner
Screen size
equal specsTechnology
50 Platinum
GSM / HSPA
50d Helium 4G
GSM / HSPA / LTE
2G bands
50 Platinum
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
50d Helium 4G
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
50 Platinum
HSDPA 900 / 2100
50d Helium 4G
HSDPA 900 / 2100
Speed
50 Platinum
HSPA 7.2/5.76 Mbps
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
equal specsStorage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
50d Helium 4G
HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps
4G bands
50 Platinum
-
50d Helium 4G
3, 7, 20
Announced
50 Platinum
2013. Released 2013
50d Helium 4G
2015, July. Released 2015, July
Status
50 Platinum
Discontinued
50d Helium 4G
Discontinued
Dimensions
50 Platinum
143.4 x 72.4 x 8.9 mm (5.65 x 2.85 x 0.35 in)
50d Helium 4G
146 x 72.2 x 8.4 mm (5.75 x 2.84 x 0.33 in)
Weight
50 Platinum
160.2 g (5.64 oz)
50d Helium 4G
154 g (5.43 oz)
SIM
50 Platinum
Dual SIM (Mini-SIM)
50d Helium 4G
Dual SIM (Micro-SIM, dual stand-by)
Type
50 Platinum
IPS LCD
50d Helium 4G
IPS LCD
Size
50 Platinum
5.0 inches, 68.9 cm2 (~66.4% screen-to-body ratio)
50d Helium 4G
5.0 inches, 68.9 cm2 (~65.4% screen-to-body ratio)
Resolution
50 Platinum
540 x 960 pixels, 16:9 ratio (~220 ppi density)
50d Helium 4G
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
OS
50 Platinum
Android 4.1.2 (Jelly Bean)
50d Helium 4G
Android 5.1 (Lollipop)
Chipset
50 Platinum
Qualcomm MSM8225Q Snapdragon S4 Play
50d Helium 4G
Qualcomm MSM8916 Snapdragon 410 (28 nm)
CPU
50 Platinum
Quad-core 1.2 GHz Cortex-A5
50d Helium 4G
Quad-core 1.2 GHz Cortex-A53
GPU
50 Platinum
Adreno 203
50d Helium 4G
Adreno 305
Card slot
50 Platinum
microSDHC (dedicated slot)
50d Helium 4G
microSD
Internal
50 Platinum
4GB 1GB RAM
50d Helium 4G
8GB 1GB RAM
Other
50 Platinum
-
50d Helium 4G
eMMC 4.5
Single
50 Platinum
8 MP, AF
50d Helium 4G
13 MP, AF
Features
50 Platinum
LED flash, HDR
50d Helium 4G
LED flash
Video
50 Platinum
720p
50d Helium 4G
1080p@30fps
Single
50 Platinum
2 MP
50d Helium 4G
5 MP
Video
50 Platinum
50d Helium 4G
Loudspeaker
50 Platinum
Yes
50d Helium 4G
Yes
3.5mm jack
50 Platinum
Yes
50d Helium 4G
Yes
WLAN
50 Platinum
Wi-Fi 802.11 b/g/n, hotspot, DLNA
50d Helium 4G
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth
50 Platinum
3.0, A2DP, EDR
50d Helium 4G
4.0, LE
Positioning
50 Platinum
GPS
50d Helium 4G
GPS
NFC
50 Platinum
No
50d Helium 4G
No
Radio
50 Platinum
Stereo FM radio
50d Helium 4G
FM radio
USB
50 Platinum
microUSB 2.0
50d Helium 4G
microUSB 2.0
Sensors
50 Platinum
Accelerometer, proximity
50d Helium 4G
Accelerometer, proximity, compass
Type
50 Platinum
Li-Ion 2000 mAh, removable
50d Helium 4G
Li-Ion 2100 mAh, removable
Stand-by
50 Platinum
Up to 161 h
50d Helium 4G
-
Talk time
50 Platinum
Up to 12 h 20 min (2G) / Up to 10 h (3G)
50d Helium 4G
-
Colors
50 Platinum
Black
50d Helium 4G
Dark blue, Black
SAR EU
50 Platinum
0.33 W/kg (head) 0.51 W/kg (body)
50d Helium 4G
-
Price
50 Platinum
-
50d Helium 4G
About 140 EUR