Xiaomi Redmi 4X vs Xiaomi Redmi 4a 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 Redmi 4X | Xiaomi Redmi 4a |
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4100 mAh
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3120 mAh
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5.0-inch · 1280x720px
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5.0-inch · 1280x720px
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Single camera
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Single camera
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3GB · 32GB
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2GB · 16GB
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Released
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Nov 11, 2016
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Availability
| Officially announced | |
|---|---|
| Feb 28, 2017 | Nov 04, 2016 |
| Prices (MSRP) | |
| $104 | |
Design
| Dimensions | |
|---|---|
| 5.48 x 2.75 x 0.34 inches 139.24 x 69.96 x 8.65 mm |
5.51 x 2.77 x 0.33 inches 139.9 x 70.4 x 8.5 mm |
| Weight | |
| 5.15 oz / 146.0 g | 4.64 oz / 131.5 g |
| Materials | |
| Back: Aluminum | Back: Metal |
| Biometrics | |
| Fingerprint (touch) | |
| Features | |
| Touch sensitive control keys | Touch sensitive control keys, Notification light |
| Keys | |
| Right: Volume control, Lock/Unlock key | Right: Volume control, Lock/Unlock key |
| Colors | |
| Black, Gold | Gold, Gray |
Display
| Size | |
|---|---|
| 5.0-inch, 70.89% screen-to-body | 5.0-inch, 69.99% screen-to-body |
| Type | |
| IPS LCD, 450 nits | IPS LCD |
| Resolution | |
| 1280x720px, 294 PPI | 1280x720px, 294 PPI |
| Colors | |
| 16 777 216 | 16 777 216 |
| Protection | |
| Corning Gorilla Glass | |
Hardware
| System chip | |
|---|---|
| Snapdragon 435 8940 (28 nm) | Snapdragon 425 8917 (28 nm) |
| Processor | |
| Octa-core 1400 MHz ARM Cortex-A53 | Quad-core 1400 MHz ARM Cortex-A53 |
| GPU | |
| Adreno 505 | Adreno 308 |
| Memory | |
| 3GB (LPDDR3)/32GB | 2GB (LPDDR3)/16GB |
| Storage expansion | |
| microSDXC up to 128 GB | microSDXC up to 128 GB |
| OS | |
| Android (6.0 Marshmallow) | Android (6.0 Marshmallow) |
Battery
| Type | |
|---|---|
| 4100 mAh | 3120 mAh, Li - Ion |
Camera
| Rear | |
|---|---|
| Single camera | Single camera |
| Main camera | |
| 13 MP (PDAF) Aperture size: F2.0 |
13 MP (Autofocus) Aperture size: F2.2 |
| Flash | |
| LED | LED |
| Video recording | |
| 1080p (30 fps) Video calling, Video sharing | 1080p (30 fps), 720p (30 fps) Video calling, Video sharing |
| Front | |
| 5 MP Video capture: 720p (30 fps) |
5 MP Video capture: 1080p |
Connectivity & Features
| Bluetooth | |
|---|---|
| 4.2 | 4.1 |
| WLAN | |
| b,g,n,dual-band Hotspot, Wi-Fi Direct 802.11 b, g, n | b,g,n Hotspot, Wi-Fi Direct 802.11 b, g, n |
| USB | |
| microUSB, USB 2.0 | microUSB, USB 2.0 |
| Sensors | |
| Accelerometer, Gyroscope, Ambient light sensor, Proximity sensor | Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor |
| Location | |
| GPS, A-GPS, Glonass, BeiDou | GPS, A-GPS, Glonass, BeiDou |
| Other | |
| Infrared, VoIP, Tethering, Computer sync, OTA sync | 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 | |
| Additional microphone(s) | |
| Noise cancellation | |
Cellular
| 4G (FDD) Bands | |
|---|---|
| 3, 5 | |
| 4G (TDD) Bands | |
| 40 | |
| 3G Bands | |
| 8, 1 | |
| Data Speed | |
| LTE-A Cat 7 (300/100 Mbit/s), HSPA | LTE-A, HSPA |
| Dual SIM | |
| Yes | Yes |
| SIM type | |
| Nano SIM, Micro SIM | Nano SIM, Micro SIM |
| VoLTE | |
| Yes | |
Phone Features
| Notifications | |
|---|---|
| Haptic feedback | Haptic feedback |
| Other features | |
| Voice dialing, Voice commands, Voice recording | Voice dialing, Voice commands, Voice recording |
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