Microsoft Surface Duo |
Google Pixel 4a |
Add 3rd Phone | ||
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General Info |
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Manufacturer | Microsoft | |
Announced | 2020, August 12 | 2020, August 03 |
Status | Coming soon. Exp. release 2020, September 10 | Coming soon. Exp. release 2020, August 20 |
Colors | White | Just Black |
Form Factor | Candybar | Candybar |
Dimension |
Unfolded: 186.9 x 145.2 x 4.8 mm Folded: 145.2 x 93.3 x 9.9 mm (Unfolded: 7.36 x 5.72 x 0.19 in Folded: 5.72 x 3.67 x 0.39 in) |
144 x 69.4 x 8.2 mm (5.67 x 2.73 x 0.32 in) |
Weight | 250 g (8.82 oz) | 143 g (5.04 oz) |
SIM Type | Nano-SIM, eSIM | Dual SIM (Nano-SIM, dual stand-by) |
2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
4G Network | 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 19 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 66 | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) |
Messaging | ||
Build Features | - Fingerprint Sensor Stylus support |
- Fingerprint Sensor |
Hardware and OS |
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OS | Android 10 | Android 10.0 |
Processor | Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485), Qualcomm SM8150 Snapdragon 855 (7 nm) [Similar] | Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver), Qualcomm SDM730 Snapdragon 730 (8 nm) [Similar] |
GPU | Adreno 640 [Similar] | Adreno 618 [Similar] |
RAM | 6 GB [Browse Similar] | 6GB [Browse Similar] |
Internal Memory | 256 GB | 128 GB |
External Memory | No | No |
Display |
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Type | AMOLED Capacitive Touchscreen Corning Gorilla Glass 5 Folded position display: 5.6 inches, AMOLED, 1350 x 1800 pixels (4:3) |
IPS LCD Capacitive Touchscreen |
Colors | 16M colors | 16M colors |
Size | 8.1 inches [Similar] | 5.81 inches [Similar] |
Resolution | 1800 x 2700 pixels (401 ppi) | 1080 x 2340 pixels (444 ppi) |
Screen-to-Body Ratio | 71.85% | 82.76% |
Multi-Touch | ||
Multimedia |
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3.5mm Jack | ||
Radio | No | - |
Games | Yes + Downloadable | Yes + Downloadable |
Loud Speaker | ||
Camera |
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Rear Camera | 11 MP [Similar] | 12.2 MP [Similar] |
Flash | No | LED Flash |
Features | 11 MP, f/2.0, 23mm (wide), 1.0µm, PDAF |
12.2 MP, f/1.7, 27mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS Auto-HDR, Panorama |
Video | 4K@30/60fps, 1080p@30/60fps, gyro-EIS | 2160p@30fps, 1080p@30fps; gyro-EIS |
Front Camera | Uses main camera, , 4K@30/60fps, 1080p@30/60fps, gyro-EIS [Similar] |
8 MP, f/2.0, (wide), 1/4", 1.12µm HDR 1080p@30fps [Similar] |
Connectivity and Data Rate |
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GPRS | Yes | Yes |
Edge | Yes | Yes |
3G | HSPA 42.2/5.76 Mbps, LTE-A (CA) Cat18 1200/100 Mbps | HSPA 42.2/5.76 Mbps, LTE-A |
Bluetooth | 5.0, A2DP, LE, aptX Adaptive | 5.1, A2DP, LE |
Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot |
USB | 3.1, Type-C 1.0 reversible connector | 3.1, Type-C 1.0 reversible connector |
GPS | Yes, with A-GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO |
Browser | Yes | Yes |
User Memory |
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Internal | 256 GB, 6 GB RAM or 128 GB, 6 GB RAM UFS 3.0 | 128 GB, 6GB RAM (UFS 2.1) |
Expandable Storage | No | No |
USB OTG | Not Supported | Supported |
Sensors |
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Fingerprint | ||
Proximity Sensor | ||
Accelerometer Sensor | ||
Magnetic-Field Sensor (Compass) | ||
Gyroscope Sensor | ||
NFC | ||
Battery |
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Type | Non-removable Li-Po Battery Fast battery charging 18W |
Non-removable Li-Po Battery Fast battery charging 18W |
Capacity | 3577 mAh | 3140 mAh |
Stand by | - | - |
Talk Time | - | - |