BASIC INFO |
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Model No | HTC Desire 728G dual sim with 1.5 GB RAM and no LTE | Zenfone Selfie ZD551KL 16GB | 2014, September |
Status | Discontinued | Available | Available. Released 2014, November |
Release Date | 2015, September | 2015, August | 2014, August |
Dimension | 157.9 x 77.8 x 7.9 mm (6.22 x 3.06 x 0.31 in) | 156.5 x 77.2 x 10.8 mm (6.16 x 3.04 x 0.43 in) | 157.7 x 78.7 x 7.7 mm (6.21 x 3.10 x 0.30 in) |
Weight | 153 g (5.40 oz) | 170 g (6.00 oz) | 155 g (5.47 oz) |
Colors | White, Black | Pure White, Chic Pink, Aqua Blue | Marble White, Tuxedo Grey, Santorini White, Milky-way Grey, Tangerine White, Saffron Grey, Flamingo Grey, Blue Misty, Monarch Orange |
Body Metrial | - | - | - |
W & D Proof | - | - | - |
SIM Type | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Micro-SIM, dual stand-by) | Nano-SIM |
Technology | GSM / HSPA / LTE | GSM / HSPA / LTE | GSM / HSPA / LTE |
OS | Android OS, v5.1 LollyPop | Android OS, v5.0 (Lollipop), upgradable to v6.0 (Marshmallow) | Android OS, v4.4.2 (KitKat) |
PROSESSING |
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Processor | Octa-core 1.3 GHz Cortex-A53 | Octa-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) | Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53 |
Chipset | Mediatek MT6753 | Qualcomm MSM8939 Snapdragon 615 | Qualcomm MSM8939 Snapdragon 615 |
GPU | Mali-T720MP3 | Adreno 405 | Adreno 405 |
MEMORY |
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RAM | 2GB RAM - Desire 728 1.5GB RAM - Desire 728G |
2/3 GB | 2GB |
Storage | 16GB | 16/32 GB | 16GB |
Card Slot | up to 200 GB (dedicated slot) | microSD, up to 256 GB. | up to 128 GB (dedicated slot) |
DISPLAY |
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Size | 5.5 inches | 5.5 Inches | 5.5 inches |
Type | Super LCD2 capacitive touchscreen, 16M colors | IPS capacitive touchscreen, 16M colors | Super LCD3 capacitive touchscreen, 16M colors |
Resolation | 720 x 1280 pixels | 1080 x 1920 pixels | 720 x 1280 pixels |
PPI | 267 ppi pixel density | 403 ppi pixel | 267 ppi pixel density |
Multi touch | Yes, HTC Sense UI | Yes | Yes |
Protection | - | Corning Gorilla Glass 4, oleophobic coating | Corning Gorilla Glass 3, HTC Sense UI 6.0 |
CAMERA |
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Primary | 13 MP, f/2.2, 28mm, autofocus | 13 MP | 13 MP 4160 x 3120 pixels, Autofocus |
Video | 1080p@30fps, 720p@60fps, HDR, stereo sound | 1080p@30fps | Yes, 720p@30fps |
Flash | Led flash | LED flash | Led flash |
Features | Geo-tagging, touch focus, face detection, HDR, panorama | 1/3 | Geo-tagging, touch focus, face detection, HDR |
Selfie | 5 MP, f/2.8, 34mm, 1080p@30fps | 13MP | Yes, 8 MP |
BATTERY |
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Battery | Li-Po | Li-Po | Li-Po |
Capacity | 2800 mAh | 3000 mAh | 2600 mAh |
Removable | Non-removable | Removable | Non-removable |
StandBy | Up to 496 h (2G) / Up to 485 h (3G) | - | Up to 424 h (3G) |
Talk Time | Up to 26 h (2G) / Up to 21 h (3G) | - | Up to 22 h 24 min (3G) |
Music Play | Up to 46 h | - | - |
Browsing | - | HTML5 | - |
Video Playback | - | - | - |
F Charging | - | - | - |
W Charging | - | - | - |
NETWORK |
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2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 / 1900 - Desire 728G |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 |
3G Network | HSDPA 850 / 900 / 1900 / 2100 - Desire 728, Desire 728G CDMA2000 1xEV-DO - Desire 728G |
HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 - EMEA, Asia HSDPA 850 / 900 / 2100 - Europe TD-SCDMA - Asia |
4G Network | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - Desire 728 | LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) - Global | LTE band 3(1800), 7(2600), 8(900), 20(800) - Europe LTE band 1(2100), 3(1800), 7(2600), 8(900) - EMEA LTE band 1(2100), 3(1800), 7(2600), 8(900), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - Asia |
Speed | HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
5G | - | - | - |
CONECTIVY |
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WALAN | Wi-Fi 802.11 b/g/n, DLNA, hotspot | Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot |
BlueTooth | v4.1, A2DP | v4.0, A2DP, EDR | v4.0, A2DP, apt-X |
USB | microUSB v2.0 | microUSB v2.0, USB Host | microUSB v2.0, USB Host |
GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS |
NFC | No | - | Yes (optional) |
Audio jeck | Yes, 3.5mm | 3.5mm jack | Yes, 3.5mm |
OTHERS |
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Sensors | Accelerometer, proximity, compass | Accelerometer, gyro, proximity, compass | Accelerometer, proximity, compass |
Radio | FM radio | FM radio, RDS | FM radio |
SARUS | - | - | - |
SAREU | 0.81 W/kg (head) | - | - |