In depth comparison and review of Xiaomi MI 4i and Apple iPhone 7. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.
| DESIGN AND DIMENSIONS | Xiaomi MI 4i | Apple iPhone 7 |
|---|
| Product Type | Smartphone | Smartphone - refurbished | |
|---|---|---|---|
| Manufacturer Model Number | - | A1778 | |
| Form Factor | Touch | Touch | |
| Height | 138.1 mm | 138.3 mm | Apple iPhone 7 has greater height than Xiaomi MI 4i. |
| Width | 69.6 mm | 67.1 mm | Xiaomi MI 4i has greater width than Apple iPhone 7. |
| Depth | 7.8 mm | 7.1 mm | Apple iPhone 7 is narrower than Xiaomi MI 4i. |
| Weight | 130 g | 138 g | Xiaomi MI 4i is lighter than Xiaomi MI 4i. |
| Body Colour | Black | Dark grey | White | Black | |
| Body Material | - | 7000 Series aluminium | |
| Protection | - | Dustproof, splashproof, waterproof | |
| Waterproof (Water-resistant) | - | Yes | Apple iPhone 7 is waterproof. |
| IP rating | - | IEC 60529 IP67 | |
| SAR Value | 1.29 W/kg | 1.19 W/kg (head), 1.19 W/kg (body) | |
| Integrated Components | FM radio | - | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
Lightning | |
| SIM Card Type (Size) | Micro SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Single-SIM |
| DISPLAY | Xiaomi MI 4i | Apple iPhone 7 |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | IPS | Retina HD display with IPS technology | |
| Screen Size (Display Size) | 5" | 4.7" | Xiaomi MI 4i has larger screen size than Apple iPhone 7. |
| Screen Resolution (Display Resolution) | 1920 x 1080 pixels | 1334 x 750 pixels | Xiaomi MI 4i has better screen resolution than Apple iPhone 7. |
| Display Format | Full HD | - | |
| Pixel Density | 441 ppi | 326 ppi | Xiaomi MI 4i has better pixel density than Apple iPhone 7. |
| Max Brightness | - | 625 cd/m² | |
| Colour Depth | 16.7 million colours | - | |
| Contrast Ratio | - | 1400:1 | |
| Display Features | - | Dual-domain pixels, Display Zoom, Reachability (screen shifting), Landscape Views | |
| Display Protection (Screen Protector) | Corning Concore Glass | Fingerprint-resistant oleophobic coating |
| PROCESSOR | Xiaomi MI 4i | Apple iPhone 7 |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 615 | Apple A10 Fusion | |
|---|---|---|---|
| Clock Speed | 1.7 GHz | - | |
| Processor Core Qty | 8-core | - | |
| 64-bit Architecture | Yes | Yes | Both phones have 64-bit architecture. |
| Graphics System (GPU) | Qualcomm ADRENO 405 | - |
| MEMORY | Xiaomi MI 4i | Apple iPhone 7 |
|---|
| RAM | 2 GB | - | |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 32 GB | Apple iPhone 7 has more internal memory than Xiaomi MI 4i. |
| CAMERA | Xiaomi MI 4i | Apple iPhone 7 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 12 Megapixel | Xiaomi MI 4i has better camera resolution than Apple iPhone 7. |
| Sensor Type | - | BSI | |
| Lens Aperture | F/2.0 | F/1.8 | Apple iPhone 7 has better lens aperture than Xiaomi MI 4i. |
| Lens Construction | 5-element | 6-element | |
| Optical Image Stabiliser (OIS) | - | Optical Image Stabiliser (OIS) | Apple iPhone 7 has optical stabilisation. |
| Focus Adjustment | Automatic | Automatic | |
| Digital Zoom | - | 5x | |
| HDR Mode | Auto HDR mode | Auto HDR mode | |
| Camera Modes | Panorama, manual mode | Burst mode, Panorama, Time-lapse mode, Timer mode | |
| Face Recognition (Face ID) | Face detection, smile detection | Body and face detection | Both phones have face detection. |
| Light Source | Dual LED flash | Quad LED flash | |
| Video Resolutions | 1920 x 1080 (1080p) | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1920 x 1080 (1080p) at 120 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps | |
| Camera Features (Functions) | - | Sapphire crystal lens cover, Focus Pixels, Hybrid IR filter, Exposure control, noise reduction, geotagging |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 7 Megapixel | Apple iPhone 7 has better front camera resolution than Xiaomi MI 4i. |
| Sensor Type (Front) | - | BSI | |
| Lens Type (Front) | Wide-angle lens | - | |
| Lens Aperture (Front) | F/1.8 | F/2.2 | Xiaomi MI 4i has better front lens aperture than Xiaomi MI 4i. |
| Lens Element Qty (Front) | 5-element | - | |
| HDR Mode (Front) | - | Auto HDR mode | |
| Camera Modes (Front) | - | Burst mode, Timer mode | |
| Face Recognition (Face ID) | - | Body and face detection | Apple iPhone 7 has face detection. |
| Light Source (Front) | - | Retina Flash | |
| Video Resolutions (Front) | - | 1920 x 1080 (1080p) | |
| Camera Features (Front) | - | Exposure control, Auto image stabilisation |
| BATTERY AND CHARGING | Xiaomi MI 4i | Apple iPhone 7 |
|---|
| Battery Capacity (Battery Size) | 3120 mAh | - | |
|---|---|---|---|
| Standby Time | - | 240 hours | |
| Talk Time | 2100 minutes | 840 minutes | Xiaomi MI 4i has longer battery life when making calls than Apple iPhone 7. |
| Run Time Details | Talk (WCDMA): up to 2100 min | Talk (3G): up to 840 min Standby: up to 240 hrs Active online usage (3G): up to 12 hrs Active online usage (LTE): up to 12 hrs Active online usage (Wi-Fi): up to 14 hrs Playback (wireless video): up to 13 hrs Playback (wireless audio): up to 40 hrs |
|
| Battery Technology | Lithium Ion | Lithium Ion |
| CELLULAR | Xiaomi MI 4i | Apple iPhone 7 |
|---|
| Technology | TD-SCDMA / WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 5.0.2 (Lollipop) | iOS 10 | |
| User Interface | MIUI V6 | - | |
| Intelligent Assistant | - | Siri | |
| Payment Technology | - | Apple Pay | |
| Navigation | GPS, A-GPS, GLONASS, BeiDou | A-GPS, GLONASS |
| COMMUNICATIONS | Xiaomi MI 4i | Apple iPhone 7 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | GPRS, EDGE, EV-DO, HSUPA, HSPA+, LTE, DC-HSDPA, LTE Advanced, VoLTE, FDD-LTE, TDD-LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 4G LTE Band | Band 3, Band 7, Band 38, Band 39, Band 40, Band 41 | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 18, Band 19, Band 20, Band 25, Band 26, Band 27, Band 28, Band 29, Band 30, Band 38, Band 39, Band 40, Band 41 | |
| 4G LTE Frequency | FDD 1800+, FDD 2600, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 800 SMR, FDD 700 APT, FDD 700d, FDD 2300 WCS, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 4.1 | Bluetooth 4.2 | |
| Bluetooth Profiles | A2DP, HID | - | |
| NFC | - | Yes | Apple iPhone 7 has NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | Xiaomi MI 4i | Apple iPhone 7 |
|---|
| Supported Digital Audio Standards | WAV, MP3, FLAC, eAAC+ | WAV, AAC, AIFF, PCM, Audible, MP3, Apple Lossless, AAC-LC, HE-AAC, Audible AAX, Audible AAX+, protected AAC | |
|---|---|---|---|
| Supported Digital Video Standards | XviD, MPEG-4, DivX, H.264 | AVI, MOV, M-JPEG, MPEG-4, H.264, M4V |
| FEATURES | Xiaomi MI 4i | Apple iPhone 7 |
|---|
| Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor | Accelerometer, ambient light sensor, proximity sensor, 3-axis gyro sensor, digital compass, barometer | |
| Security Devices | - | Fingerprint reader | |
| Additional Phone Features | MIMO technology, Active noise-cancellation | Multitasking, FaceTime, AirPlay wireless streaming, AirPrint wireless printing, iCloud Photo Sharing, AirDrop function, Apple TV support (2nd, 3rd), MIMO technology, Wi-Fi Calling, iBeacon microlocation, CarPlay function, Family Sharing feature, QuickType keyboard, Handoff, iCloud Keychain, Spotlight Search, Notification Center, M10 motion coprocessor, HomeKit, Night Shift |
| OTHERS | Xiaomi MI 4i | Apple iPhone 7 |
|---|
| Included Accessories | Power adapter | USB cable, power adapter, Apple EarPods with Lightning Connector | |
|---|---|---|---|
| Compliant Standards | - | IEC 60529 IP67, HAC (Hearing Aid Compatible) | |
| Max Operating Temperature | - | 35 °C | |
| Min Operating Temperature | - | 0 °C | |
| Humidity Range Operating | - | 5 - 95% (non-condensing) |
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