Xiaomi Mi A1 vs Samsung Galaxy J7 (2017) Specs Comparison
Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.
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| Xiaomi Mi A1 | Samsung Galaxy J7 (2017) |
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Released
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Sep 12, 2017
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Released
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Jul 01, 2017
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5.5-inch · 1920x1080px
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5.5-inch · 1920x1080px
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Dual camera
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Single camera
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4GB · 64GB
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3GB · 16GB
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3080 mAh
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3600 mAh
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Availability
| Officially announced | |
|---|---|
| Sep 05, 2017 | Jun 06, 2017 |
Design
| Dimensions | |
|---|---|
| 6.12 x 2.98 x 0.29 inches 155.4 x 75.8 x 7.3 mm |
6.00 x 2.94 x 0.31 inches 152.5 x 74.8 x 8 mm |
| Weight | |
| 5.82 oz / 165.0 g | 6.38 oz / 181.0 g |
| Materials | |
| Back: Metal | Back: Aluminum |
| Biometrics | |
| Fingerprint (touch) | Fingerprint (touch) |
| Features | |
| Touch sensitive control keys | Touch sensitive control keys |
| Keys | |
| Right: Volume control, Lock/Unlock key | Left: Volume control; Right: Lock/Unlock key |
| Colors | |
| Black, Gold, Pink | Black, Gold, Silver, Rose gold |
Display
| Size | |
|---|---|
| 5.5-inch, 70.87% screen-to-body | 5.5-inch, 73.28% screen-to-body |
| Type | |
| IPS LCD, 450 nits | Super AMOLED |
| Resolution | |
| 1920x1080px, 401 PPI | 1920x1080px, 401 PPI |
| Features | |
| Oleophobic coating, Ambient light sensor, Proximity sensor | |
Hardware
| System chip | |
|---|---|
| Snapdragon 625 8953 (14 nm) | Samsung Exynos 7 Octa 7870 (14 nm) |
| Processor | |
| Octa-core 2000 MHz ARM Cortex-A53 | Octa-core ARM Cortex-A53 |
| GPU | |
| Adreno 506 | Mali-T830 MP2 |
| Memory | |
| 4GB (LPDDR3)/64GB | 3GB (LPDDR3)/16GB |
| Storage expansion | |
| microSDXC up to 256 GB | microSDXC up to 256 GB |
| OS | |
| Android (9.0 Pie, 8.1 Oreo, 8.0 Oreo, 7.1 Nougat) | Android (7.0 Nougat) |
Battery
| Type | |
|---|---|
| 3080 mAh, Li - Ion | 3600 mAh |
| Charging | |
| Fast charging | |
Camera
| Rear | |
|---|---|
| Dual camera | Single camera |
| Main camera | |
| 12 MP (PDAF) Aperture size: F2.2 Focal length: 26 mm Pixel size: 1.25 μm |
13 MP (Autofocus) Aperture size: F1.7 |
| Second camera | |
| 12 MP (Telephoto, Autofocus) Optical zoom: 2.0x Aperture size: F2.6 Focal Length: 50 mm Pixel size: 1 μm |
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| Flash | |
| Dual LED | LED |
| Video recording | |
| 4K UHD (30 fps), 1080p (30 fps), 720p (120 fps) Video calling, Video sharing | 1080p (30 fps) Video calling, Video sharing |
| Front | |
| 5 MP Video capture: 1080p | 13 MP (Flash) Video capture: 1080p |
Connectivity & Features
| Bluetooth | |
|---|---|
| 4.2 | 4.1 |
| WLAN | |
| a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac | a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac |
| USB | |
| Type-C | microUSB, USB 2.0 |
| Sensors | |
| Accelerometer, Gyroscope, Hall (for flip covers), Ambient light sensor, Proximity sensor | Accelerometer, Gyroscope, Compass, Hall (for flip covers), Ambient light sensor, Proximity sensor |
| Location | |
| GPS, A-GPS, Glonass, BeiDou | GPS, A-GPS, Glonass, BeiDou |
| Other | |
| Infrared, VoIP, Tethering, Computer sync, OTA sync | NFC, ANT+, UMA (Wi-Fi Calling), Tethering, Computer sync, OTA sync |
Multimedia
| Headphones | |
|---|---|
| 3.5mm jack | 3.5mm jack |
| Speakers | |
| Earpiece, Loudspeaker | Earpiece, Loudspeaker |
| Features | |
| Album art cover, Background playback | Album art cover, Background playback |
| Screen mirroring | |
| Wireless screen share | Wireless screen share |
| Radio | |
| FM | FM |
| Additional microphone(s) | |
| Noise cancellation | |
Cellular
| 4G (FDD) Bands | |
|---|---|
| 1, 3, 5 | 1, 3, 5, 7, 8, 20 |
| 4G (TDD) Bands | |
| 40, 41 | 40 |
| 3G Bands | |
| 5, 8, 2, 1 | 1, 2, 5, 8 |
| Data Speed | |
| LTE, HSPA, HSUPA | LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s |
| Dual SIM | |
| Yes | |
| SIM type | |
| Nano SIM | Nano SIM |
| VoLTE | |
| Yes | |
Alternative variants
| Dual SIM | Yes |
|---|---|
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