Network | Technology | GSM / HSPA | GSM / HSPA / LTE | |
---|---|---|---|---|
2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | ||
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - India | ||||
3G bands | HSDPA 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | ||
HSDPA 2100 - India | ||||
4G bands | 1, 3, 7, 38, 39, 40, 41 | |||
Speed | HSPA 21.1/5.76 Mbps | HSPA, TD-SCDMA, LTE, TD-LTE |
Launch | Announced | 2011, December. Released 2012, January | 2015, March. Released 2015, March | |
---|---|---|---|---|
Status | Discontinued | Discontinued |
Body | Dimensions | 127.5 x 69 x 8.5 mm (5.02 x 2.72 x 0.33 in) | 152.6 x 76.2 x 8 mm (6.01 x 3.00 x 0.31 in) | |
---|---|---|---|---|
Weight | 138 g (4.87 oz) | 150 g (5.29 oz) | ||
SIM | Mini-SIM | Dual SIM (Micro-SIM, dual stand-by) |
Display | Type | IPS LCD | IPS LCD | |
---|---|---|---|---|
Size | 4.3 inches, 52.6 cm2 (~59.8% screen-to-body ratio) | 5.5 inches, 83.4 cm2 (~71.7% screen-to-body ratio) | ||
Resolution | 480 x 800 pixels, 5:3 ratio (~217 ppi density) | 1080 x 1920 pixels, 16:9 ratio (~401 ppi density) | ||
Protection | Asahi Dragontrail Glass |
Platform | OS | Android 2.3.7 (Gingerbread), upgradable to 4.0 (Ice Cream Sandwich) | Android 5.2 (Lollipop), upgradable to 6 (Marshmallow) | |
---|---|---|---|---|
Chipset | TI OMAP 4430 | Mediatek MT6752 (28 nm) | ||
CPU | Dual-core 1.0 GHz Cortex-A9 | Octa-core 1.7 GHz Cortex-A53 | ||
GPU | PowerVR SGX540 | Mali-T760MP2 |
Memory | Card slot | microSDHC (dedicated slot) | microSDHC (dedicated slot) | |
---|---|---|---|---|
Internal | 8GB 1GB RAM | 16GB 2GB RAM |
Main Camera | Modules | 8 MP, AF | 13 MP, f/2.0, AF | |
---|---|---|---|---|
Features | LED flash | Dual-LED flash, HDR, panorama | ||
Video | 1080p@30fps | 1080p@30fps |
Selfie Camera | Modules | 1.3 MP | 5 MP, f/2.4 | |
---|---|---|---|---|
Video |
Sound | Loudspeaker | Yes | Yes | |
---|---|---|---|---|
3.5mm jack | Yes | Yes |
Comms | WLAN | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot | Wi-Fi 802.11 b/g/n, hotspot | |
---|---|---|---|---|
Bluetooth | 3.0, A2DP, EDR | 4.1, A2DP, LE | ||
Positioning | GPS, A-GPS | GPS, GLONASS | ||
NFC | Yes | No | ||
Infrared port | No | No | ||
Radio | Stereo FM radio | FM radio | ||
USB | microUSB 2.0 (MHL TV-out) | microUSB 2.0, OTG |
Features | Sensors | Accelerometer, gyro, proximity, compass | Accelerometer, proximity, compass | |
---|---|---|---|---|
TDMB TV tuner (Korean version only) DivX/MP4/H.264 player MP3/WAV/eAAC+ player Document viewer Organizer Voice memo/dial/commands Predictive text input |
Battery | Type | Removable Li-Ion 1540 mAh battery | Li-Ion 3000 mAh, removable | |
---|---|---|---|---|
Stand-by | Up to 330 h (2G) / Up to 330 h (3G) | Up to 750 h (3G) | ||
Talk time | Up to 4 h 20 min (2G) / Up to 5 h (3G) | Up to 36 h (3G) |
Misc | |||
---|---|---|---|
Colors | Black | Onyx Black, Pearl White, Laser Yellow | SAR | 0.32 W/kg (head) 0.73 W/kg (body) |
Models | K50a40, K50-t5, K50-t3s | ||
Price | About 210 EUR | About 150 EUR |
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