Compare
Specifications
Acer Iconia Tab B1-A71 |
Xiaomi Mi 3 |
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Full
Differences
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Acer Iconia Tab B1-A71 |
Xiaomi Mi 3 |
Network | ||
---|---|---|
Technology | No cellular connectivity | GSM / HSPA |
2G bands | N/A | GSM 850 / 900 / 1800 / 1900 |
3G Network | HSDPA 850 / 900 / 1900 / 2100 | |
Speed | HSPA 42.2/5.76 Mbps |
Launch | ||
---|---|---|
Announced | 2013, January. Released 2013, January | 2013, September. Released 2013, December |
Status | Discontinued | Discontinued |
Body | ||
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Dimensions | 197.4 x 128.5 x 11.3 mm (7.77 x 5.06 x 0.44 in) | 144 x 73.6 x 8.1 mm (5.67 x 2.90 x 0.32 in) |
Weight | 320 g (11.29 oz) | 145 g (5.11 oz) |
Build | Glass front (Gorilla Glass 3), plastic back, plastic frame | |
SIM | No | Mini-SIM |
Display | ||
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Type | TFT, 256K colors | IPS LCD |
Size | 7.0 inches, 137.9 cm2 (~54.4% screen-to-body ratio) | 5.0 inches, 68.9 cm2 (~65.0% screen-to-body ratio) |
Resolution | 600 x 1024 pixels, 16:9 ratio (~170 ppi density) | 1080 x 1920 pixels, 16:9 ratio (~441 ppi density) |
Protection | Corning Gorilla Glass 3 |
Platform | ||
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OS | Android 4.1 (Jelly Bean) | Android 4.3 (Jelly Bean), upgradable to 6.0 (Marshmallow), MIUI 5 |
Chipset | Mediatek MT8317 | Qualcomm MSM8274AB Snapdragon 800 (28 nm) |
CPU | Dual-core 1.2 GHz Cortex-A9 | Quad-core 2.3 GHz Krait 400 |
GPU | SGX531u | Adreno 330 |
Memory | ||
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Card slot | microSDHC (dedicated slot) | No |
Internal | 8GB 512MB RAM, 16GB 512MB RAM | 16GB 2GB RAM, 64GB 2GB RAM |
eMMC 4.5 |
Main Camera | ||
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Modules | VGA | 13 MP, f/2.2, 28mm (wide), AF |
Features | Dual-LED flash, HDR | |
Video | Yes | 1080p@30fps, HDR |
Selfie Camera | ||
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Modules | No | 2 MP, f/2.2 |
Video | 1080p@30fps |
ADVERTISEMENT
Sound | ||
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Loudspeaker | Yes | Yes |
3.5mm jack | Yes | Yes |
Comms | ||
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WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot |
Bluetooth | 4.0, A2DP | 4.0, A2DP |
Positioning | GPS | GPS, GLONASS |
NFC | No | Yes |
Infrared port | No | No |
Radio | No | FM radio |
USB | microUSB 2.0 | microUSB 2.0, OTG |
Features | ||
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Sensors | Accelerometer | Accelerometer, gyro, proximity, compass, barometer |
Battery | ||
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Type | Li-Po 2710 mAh, non-removable (10 Wh) | Li-Ion 3050 mAh, non-removable |
Charging | 18W wired, QC2 | |
Stand-by | Up to 500 h | |
Talk time | Up to 25 h | |
Music play | Up to 50 h |
Misc | ||
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Colors | Black | White, Gray, Black, Yellow, Pink, Blue, Gold, Green | Price | About 100 EUR | About 200 EUR |
Tests | ||
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Display | Contrast ratio: 907 (nominal), 2.001 (sunlight) | |
Loudspeaker | Voice 69dB / Noise 66dB / Ring 75dB | |
Audio quality | Noise -91.5dB / Crosstalk -44.2dB | |
Battery (old) | Endurance rating 66h | |