Attribute | Nokia Lumia 635 × | Samsung Galaxy Express I8730 × |
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General | ||
Brand | Nokia | Samsung |
Launch | ||
Announced | 2014-04-01 | 2013-01-01 |
Body | ||
Width (mm) | 9.2 | 9.3 |
Length (mm) | 129.5 | 132.2 |
Height (mm) | 66.7 | 69.1 |
Weight (g) | 134 | 139.1 |
SIM | Micro-SIM | Micro-SIM |
Network | ||
Technology |
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2G bands |
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3G bands |
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4G bands |
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Speed |
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Platform | ||
OS | Microsoft Windows Phone 8.1 | Android 4.1.2 (Jelly Bean) |
Chipset | Qualcomm Snapdragon 400 (28 nm) | Qualcomm MSM8930 Snapdragon 400 (28 nm) |
CPU | Quad-core 1.2 GHz Cortex-A7 | Dual-core 1.2 GHz Krait |
GPU | Adreno 305 | Adreno 305 |
Memory | ||
Card slot | microSDXC (dedicated slot) | microSDHC (dedicated slot) |
Internal |
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Display | ||
Size (in) | 4.5 | 4.5 |
Resolution (px) | 480 x 854 | 480 x 800 |
Protection | Corning Gorilla Glass 3 | - |
Display Type | IPS LCD | Super AMOLED Plus |
Battery | ||
Type | Li-Ion | Li-Ion |
Capcity (mAh) | 1830 | 2000 |
Main Camera | ||
Main Camera Type | Single | Single |
Main Camera Properties |
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Main Camera Video | 720p@30fps | 720p@30fps, stereo sound rec. |
Main Camera Features | Panorama | LED flash |
Selfie Camera | ||
Selfie Camera Type | - | Single |
Selfie Camera Properties | - |
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Selfie Camera Video | - | 720p@30fps |
Comms | ||
WLAN | Wi-Fi 802.11 b/g/n, DLNA, hotspot | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot |
Bluetooth | 4.0, A2DP, LE/ aptX after WP8 Denim update | 4.0, A2DP, EDR |
GPS | + | + |
NFC | - | + |
Radio | FM radio | Stereo FM radio, RDS, recording |
USB | microUSB 2.0 | microUSB 2.0 (MHL TV-out) |
Sound | ||
Loudspeaker | + | + |
3.5mm jack | + | + |
Features | ||
Sensors |
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Misc | ||
Colors |
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Models | - |
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SAR EU Head (W/kg) | 0.75 | 0.33 |
SAR EU Body (W/kg) | 0.79 | 0.35 |
SAR Head (W/kg) | 0.97 | 0.48 |
SAR Body (W/kg) | 0.77 | 0.73 |
Stand-by (h) | 648 | 586 |
Talk time (h) | Up to 12 h (2G) / Up to 14 h (3G) | Up to 19 h 23 min (2G) / Up to 11 h 30 min (3G) |
Music play (h) | 58 | - |