Phone Comparison - BlackBerry Z10 vs Acer Liquid Jade Z vs Microsoft Lumia 640 XL Dual SIM
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| Manufacturer | BlackBerry | Acer | Microsoft |
| Announced | January 2013 | March 2015 | March 2015 |
| Status | Available - January 31, 2013 | Available - April 2015 | Available - April 2015 |
| Price | - | Rs. 16,900 ($248.53) [Similarly Priced] | Rs. 12,999 ($191.16) [Similarly Priced] |
| Colors | Black | Black, White | Matte cyan, Orange, Black, Matte white, Glossy white |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
130 x 65.6 x 9 mm (5.12 x 2.58 x 0.35 in) |
7.9 mm thickness (0.31 in thickness) |
157.9 x 81.5 x 9 mm (6.22 x 3.21 x 0.35 in) |
| Weight | 135 g (4.76 oz) | 110 g (3.88 oz) | 171 g (6.03 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 (Verizon) |
GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 800 / 850 / 1700 / 1900 / 2100 HSDPA 900 / 2100 (Verizon) |
HSDPA 900 / 2100 HSDPA 850 / 900 / 1900 / 2100 |
HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | LTE 700 / 850 / 1700 / 1900 LTE 700 MHz Class (Verizon) |
LTE 800 / 1800 / 2100 / 2600 | - |
| Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail | SMS, MMS, Push Mail, EMail, IM |
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| OS | BlackBerry 10 OS | Android OS, v5.0.x (Lollipop) | Microsoft Windows Phone 8.1 with Lumia Denim |
| Processor | Dual-core 1.5 GHz Krait, Qualcomm MSM8960 Snapdragon | Quad-core, Mediatek | Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 |
| GPU | Adreno 225 | - | Adreno 305 |
| RAM | 2 GB | N/A | 1 GB |
| Internal Memory | 16 GB storage | - | 8 GB |
| External Memory | microSD, up to 32 GB | microSD, up to 32 GB | microSD, up to 128 GB |
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| Type | Capacitive touchscreen | IPS LCD capacitive touchscreen | IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 4.2 inches | 5.0 inches | 5.7 inches |
| Resolution | 768 x 1280 pixels (355 ppi) | 720 x 1280 pixels (294 ppi) | 720 x 1280 pixels (259 ppi) |
| Screen-to-Body Ratio | 59.01% | - | 68.88% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | - | FM radio | FM radio |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 8 MP, 3264 x 2448 pixels | 13 MP, 4160 x 3120 pixels | 13 MP, 4128 x 3096 pixels |
| Flash | LED flash | LED flash | LED Flash |
| Features | Auto focus, Geo-tagging, Continuous Auto-focus, Image Stabilization, Face Detection | Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama | Auto focus, Carl Zeiss Optics, 1/3'' Sensor Size |
| Video | Yes, 1080p@30fps | 1080p@30fps | 1080p@30fps |
| Front Camera | Yes, 2 MP, 720p@30fps [Similar] | 5 MP [Similar] | 5 MP, 1080p [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSDPA 21 Mbps, HSUPA 5.76 Mbps; LTE | HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps |
| Bluetooth | Yes, v4.0 with A2DP | v4.0, A2DP, EDR | v4.0, A2DP |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, dual band | Wi-Fi 802.11 b/g/n, hotspot | Wi-Fi 802.11 b/g/n, DLNA, hotspot |
| USB | Yes, microUSB v2.0 | microUSB v2.0 | microUSB v2.0 |
| GPS | Yes, with A-GPS support | Yes, with A-GPS | Yes, with A-GPS, GLONASS, Beidou |
| Browser | HTML5 | HTML5 | HTML5 |
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| Internal | 16 GB storage, 2 GB RAM | - | 8 GB, 1 GB RAM |
| Expandable Storage | microSD, up to 32 GB | microSD, up to 32 GB | microSD, up to 128 GB |
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| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| NFC | |
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| Type | Li-Ion Battery | - | Li-Ion Battery |
| Capacity | 1800 mAh | 2300 mAh | 3000 mAh |
| Stand by | Up to 312 h | - | Up to 936 h (2G) Up to 936 h (3G) |
| Talk Time | Up to 10 h | - | Up to 31 h 20 min (2G) Up to 23 h 40 min (3G) |
