Screen size
45c Platinum4.5"
50d Helium 4GWinner: 5.0"+10%
Quick verdict
50d Helium 4G leads the measured specs 9-2.
Measured wins
45c Platinum
2
spec wins
Ties
6
equal specs
50d Helium 4G
9
spec wins
Overall winner
Screen size
Technology
45c Platinum
GSM / HSPA
50d Helium 4G
GSM / HSPA / LTE
2G bands
45c Platinum
GSM 850 / 900 / 1800 / 1900
50d Helium 4G
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
45c Platinum
HSDPA 900 / 2100
50d Helium 4G
HSDPA 900 / 2100
Speed
45c Platinum
HSPA 21.1/5.76 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
equal specsUSB
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
45c Platinum
-
50d Helium 4G
3, 7, 20
Announced
45c Platinum
2014, August. Released 2014, September
50d Helium 4G
2015, July. Released 2015, July
Status
45c Platinum
Discontinued
50d Helium 4G
Discontinued
Dimensions
45c Platinum
133 x 67.5 x 8.9 mm (5.24 x 2.66 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
45c Platinum
138 g (4.87 oz)
50d Helium 4G
154 g (5.43 oz)
SIM
45c Platinum
Dual SIM (Mini-SIM)
50d Helium 4G
Dual SIM (Micro-SIM, dual stand-by)
Type
45c Platinum
IPS LCD
50d Helium 4G
IPS LCD
Size
45c Platinum
4.5 inches, 55.8 cm2 (~62.2% screen-to-body ratio)
50d Helium 4G
5.0 inches, 68.9 cm2 (~65.4% screen-to-body ratio)
Resolution
45c Platinum
480 x 854 pixels, 16:9 ratio (~218 ppi density)
50d Helium 4G
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
OS
45c Platinum
Android 4.4.2 (KitKat)
50d Helium 4G
Android 5.1 (Lollipop)
Chipset
45c Platinum
Mediatek MT6582 (28 nm)
50d Helium 4G
Qualcomm MSM8916 Snapdragon 410 (28 nm)
CPU
45c Platinum
Quad-core 1.3 GHz Cortex-A7
50d Helium 4G
Quad-core 1.2 GHz Cortex-A53
GPU
45c Platinum
Mali-400MP2
50d Helium 4G
Adreno 305
Card slot
45c Platinum
microSDHC
50d Helium 4G
microSD
Internal
45c Platinum
4GB 512MB RAM
50d Helium 4G
8GB 1GB RAM
Other
45c Platinum
-
50d Helium 4G
eMMC 4.5
Single
45c Platinum
5 MP, AF
50d Helium 4G
13 MP, AF
Features
45c Platinum
LED flash
50d Helium 4G
LED flash
Video
45c Platinum
1080p@30fps
50d Helium 4G
1080p@30fps
Single
45c Platinum
2 MP
50d Helium 4G
5 MP
Video
45c Platinum
50d Helium 4G
Loudspeaker
45c Platinum
Yes
50d Helium 4G
Yes
3.5mm jack
45c Platinum
Yes
50d Helium 4G
Yes
WLAN
45c Platinum
Wi-Fi 802.11 b/g/n, hotspot, Wi-Fi Direct, DLNA
50d Helium 4G
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth
45c Platinum
4.0, A2DP, EDR
50d Helium 4G
4.0, LE
Positioning
45c Platinum
GPS
50d Helium 4G
GPS
NFC
45c Platinum
No
50d Helium 4G
No
Radio
45c Platinum
Stereo FM radio
50d Helium 4G
FM radio
USB
45c Platinum
microUSB 2.0
50d Helium 4G
microUSB 2.0
Sensors
45c Platinum
Accelerometer, proximity, compass
50d Helium 4G
Accelerometer, proximity, compass
Type
45c Platinum
Li-Ion 1700 mAh, removable
50d Helium 4G
Li-Ion 2100 mAh, removable
Colors
45c Platinum
Black; Metallic Blue and Spicy Pink (included)
50d Helium 4G
Dark blue, Black
Price
45c Platinum
-
50d Helium 4G
About 140 EUR