Xiaomi Redmi 4X vs Apple iPhone 12 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 | Apple iPhone 12 |
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4100 mAh
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2815 mAh
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5.0-inch · 1280x720px
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6.1-inch · 2532x1170px
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Single camera
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Dual camera
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3GB · 32GB
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4GB · 64GB
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Released
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Oct 23, 2020
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| Check prices |
Availability
| Officially announced | |
|---|---|
| Feb 28, 2017 | Oct 13, 2020 |
| Prices (MSRP) | |
| $829 | |
Design
| Dimensions | |
|---|---|
| 5.48 x 2.75 x 0.34 inches 139.24 x 69.96 x 8.65 mm |
5.78 x 2.81 x 0.29 inches (~0.35 inches with camera bump) 146.7 x 71.5 x 7.4 mm (~8.88 mm with camera bump) |
| Weight | |
| 5.15 oz / 146.0 g | 5.78 oz / 164.0 g |
| Materials | |
| Back: Aluminum | Back: Glass Frame: Aluminum |
| Resistance | |
| Water, Dust; IP68 | |
| Biometrics | |
| Fingerprint (touch) | 3D Face unlock |
| Features | |
| Touch sensitive control keys | |
| Keys | |
| Right: Volume control, Lock/Unlock key | Left: Volume control, Other; Right: Lock/Unlock key |
| Colors | |
| Black, Gold | Black, White, Red, Green, Blue, Purple |
Display
| Size | |
|---|---|
| 5.0-inch, 70.89% screen-to-body | 6.1-inch, 87.24% screen-to-body |
| Type | |
| IPS LCD, 450 nits | OLED, 60Hz, HDR, 1200 nits |
| Resolution | |
| 1280x720px, 294 PPI | 2532x1170px, 19.5:9 ratio, 457 PPI |
| Colors | |
| 16 777 216 | |
| Protection | |
| Corning Gorilla Glass | Ceramic Shield |
| Features | |
| HDR support, Oleophobic coating, Scratch-resistant glass, Ambient light sensor, Proximity sensor | |
PhoneArena Display Test
| Bright Max (20% APL) | |
|---|---|
| Untested | Untested |
| Bright Min | |
| Untested | 1.8 (Good) |
Learn more on our
PhoneArena Display Test Results page.
Hardware
| System chip | |
|---|---|
| Snapdragon 435 8940 (28 nm) | Apple A14 Bionic (5 nm) |
| Processor | |
| Octa-core 1400 MHz ARM Cortex-A53 |
Hexa-core 3100 MHz |
| GPU | |
| Adreno 505 | Yes |
| Memory | |
| 3GB (LPDDR3)/32GB | 4GB (LPDDR4)/64GB (NVMe) 4GB/128GB 4GB/256GB |
| Storage expansion | |
| microSDXC up to 128 GB | not expandable |
| OS | |
| Android (6.0 Marshmallow) | iOS (16.x, 15.x, 14.x) |
PhoneArena Performance Test
| GeekBench 6 Single | |
|---|---|
| Untested | 2009 |
| GeekBench 6 Multi | |
| Untested | 4369 |
| 3D Mark High | |
| Untested | 2347 |
| 3D Mark Low | |
| Untested | 1801 |
Learn more on our
PhoneArena Performance Test Results page.
Battery
| Type | |
|---|---|
| 4100 mAh | 2815 mAh, Li - Ion |
| Charging | |
| USB Power Delivery Qi wireless charging, MagSafe wireless charging |
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| Charge speed | |
| Wireless: 15.0W | |
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested
Battery Life Estimate
4h 59min
Browsing
12h 33min
Video
6h 38min
Gaming
6h 46min
Camera
| Rear | |
|---|---|
| Single camera | Dual camera |
| Main camera | |
| 13 MP (PDAF) Aperture size: F2.0 |
12 MP (Sapphire crystal lens cover, OIS, PDAF) Aperture size: F1.6 Focal length: 26 mm |
| Second camera | |
| 12 MP (Ultra-wide, Sapphire crystal lens cover) Aperture size: F2.4 Focal Length: 13 mm |
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| Flash | |
| LED | LED |
| Video recording | |
| 1080p (30 fps) Video calling, Video sharing |
4K UHD (60 fps), 1080p (240 fps) OIS, HDR, Time-lapse video, Continuous autofocus, Picture-taking during video recording |
| Front | |
| 5 MP Video capture: 720p (30 fps) |
12 MP (EIS, HDR, Slow-motion videos) Video capture: 4K UHD (60 fps) |
Connectivity & Features
| Bluetooth | |
|---|---|
| 4.2 | 5.0 |
| WLAN | |
| b,g,n,dual-band Hotspot, Wi-Fi Direct 802.11 b, g, n | a,b,g,n,ac,Wi-Fi 6,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax |
| USB | |
| microUSB, USB 2.0 | Lightning |
| Sensors | |
| Accelerometer, Gyroscope, Ambient light sensor, Proximity sensor | Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor |
| Hearing aid compatible | |
| M3/T4 | |
| Location | |
| GPS, A-GPS, Glonass, BeiDou | GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning |
| Other | |
| Infrared, VoIP, Tethering, Computer sync, OTA sync | NFC, UMA (Wi-Fi Calling) |
Multimedia
| Headphones | |
|---|---|
| 3.5mm jack | No 3.5mm jack |
| Speakers | |
| Earpiece, Loudspeaker | Earpiece, Multiple speakers |
| Features | |
| Album art cover, Background playback | Dolby Atmos |
| Screen mirroring | |
| Wireless screen share | Wireless screen share |
| Additional microphone(s) | |
| Noise cancellation | |
Cellular
| 5G Bands | |
|---|---|
| n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n66, n71, n77, n78, n79, n260, n261, Sub-6, mmWave | |
| 4G (FDD) Bands | |
| 1, 2, 3, 4, 5, 7, 8, 12, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 66, 71 | |
| 4G (TDD) Bands | |
| 34, 38, 39, 40, 41, 42, 46, 48 | |
| 3G Bands | |
| 1, 2, 4, 5, 8 | |
| Data Speed | |
| LTE-A Cat 7 (300/100 Mbit/s), HSPA | LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s |
| Dual SIM | |
| Yes | Yes |
| SIM type | |
| Nano SIM, Micro SIM | Nano SIM, eSIM |
| HD Voice | |
| Yes | |
| VoLTE | |
| Yes | |
Phone Features
| Notifications | |
|---|---|
| Haptic feedback | |
| Other features | |
| Voice dialing, Voice commands, Voice recording | |
Alternative variants
with 128GB storage
| Memory | 128GB |
|---|---|
| Prices (MSRP) | $879 |
with 256GB storage
| Memory | 256GB |
|---|---|
| Prices (MSRP) | $979 |
Discover more
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