In depth comparison and review of Xiaomi MI 4i and Sony XPERIA XA1 Ultra. 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 | Sony XPERIA XA1 Ultra |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | G3221 | |
| Form Factor | Touch | Touch | |
| Height | 138.1 mm | 165 mm | Sony XPERIA XA1 Ultra has greater height than Xiaomi MI 4i. |
| Width | 69.6 mm | 79 mm | Sony XPERIA XA1 Ultra has greater width than Xiaomi MI 4i. |
| Depth | 7.8 mm | 8.1 mm | Xiaomi MI 4i is narrower than Xiaomi MI 4i. |
| Weight | 130 g | 188 g | Xiaomi MI 4i is lighter than Xiaomi MI 4i. |
| Body Colour | Black | Dark grey | White | Black | White | Gold | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 1.29 W/kg | 1.12 W/kg (body), 0.43 W/kg (head) | |
| Integrated Components | FM radio | FM radio | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
Headset jack - mini-phone 3.5mm USB Type-C - 24 pin USB-C |
|
| SIM Card Type (Size) | Micro SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Single-SIM |
| DISPLAY | Xiaomi MI 4i | Sony XPERIA XA1 Ultra |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | IPS | TFT | |
| Screen Size (Display Size) | 5" | 6" | Sony XPERIA XA1 Ultra has larger screen size than Xiaomi MI 4i. |
| Screen Resolution (Display Resolution) | 1920 x 1080 pixels | 1920 x 1080 pixels | Both phones have the same screen resolution. |
| Display Format | Full HD | Full HD | |
| Pixel Density | 441 ppi | - | |
| Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
| Display Enhancement Technology | - | Super Vivid mode | |
| Display Features | - | 2.5D Glass, Image Enhance Technology | |
| Display Protection (Screen Protector) | Corning Concore Glass | Corning Gorilla Glass (scratch resistant glass) |
| PROCESSOR | Xiaomi MI 4i | Sony XPERIA XA1 Ultra |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 615 | MediaTek | |
|---|---|---|---|
| Processor Number | - | MT6757 | |
| Clock Speed | 1.7 GHz | 2.3 GHz | Sony XPERIA XA1 Ultra has higher clock speed than Xiaomi MI 4i. |
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| 64-bit Architecture | Yes | Yes | Both phones have 64-bit architecture. |
| Graphics System (GPU) | Qualcomm ADRENO 405 | Mali T880 MP2 |
| MEMORY | Xiaomi MI 4i | Sony XPERIA XA1 Ultra |
|---|
| RAM | 2 GB | 4 GB | Sony XPERIA XA1 Ultra has more RAM than Xiaomi MI 4i. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 32 GB | Sony XPERIA XA1 Ultra has more internal memory than Xiaomi MI 4i. |
| User Memory | - | 24 GB | |
| Supported Flash Memory Cards (Expandable Memory) | - | microSDHC, microSDXC - up to 256 GB |
| CAMERA | Xiaomi MI 4i | Sony XPERIA XA1 Ultra |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 23 Megapixel | Sony XPERIA XA1 Ultra has better camera resolution than Xiaomi MI 4i. |
| Sensor Size | - | 1/2.3" | |
| Sensor Name | - | Sony Exmor RS IMX300 sensor | |
| Lens Type | - | Wide-angle lens | |
| Lens Aperture | F/2.0 | F/2.0 | Both phones have the same camera lens aperture. |
| Lens Construction | 5-element | - | |
| Focus Adjustment | Automatic | Automatic | |
| Minimum Focal Length (Focal Distance) | - | 120 mm | |
| Digital Zoom | - | 5x | |
| Special Effects | - | HDR, Creative effect | |
| HDR Mode | Auto HDR mode | - | |
| Camera Modes | Panorama, manual mode | Red-Eye Reduction, Panorama, AR Effect mode, SteadyShot, Timeshift burst, Superior Auto mode, low-light shots | |
| Face Recognition (Face ID) | Face detection, smile detection | Smile shutter | Both phones have face detection. |
| Light Source | Dual LED flash | LED light | |
| Video Resolutions | 1920 x 1080 (1080p) | 1920 x 1080 (1080p) at 30 fps | |
| Camera Features (Functions) | - | Quick Launch, Object tracking, Scene recognition, Sound Photo, Quick Capture, Hybrid Auto focus, Touch Capture, Hand Shutter, Stereo Audio Recording, geotagging |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 16 Megapixel | Sony XPERIA XA1 Ultra has better front camera resolution than Xiaomi MI 4i. |
| Sensor Size (Front) | - | 1/2.6" | |
| Sensor Name (Front) | - | Sony Exmor RS IMX234 sensor | |
| Lens Type (Front) | Wide-angle lens | Wide-angle lens | |
| Lens Aperture (Front) | F/1.8 | F/2.0 | Xiaomi MI 4i has better front lens aperture than Xiaomi MI 4i. |
| Lens Element Qty (Front) | 5-element | - | |
| Focus Adjustment | - | Automatic | |
| Special Effects (Front) | - | Smart Selfie Flash | |
| Camera Modes (Front) | - | Low-light shots | |
| Light Source (Front) | - | Flash | |
| Video Resolutions (Front) | - | 1920 x 1080 (1080p) at 30 fps | |
| Camera Features (Front) | - | Optical Image Stabilisation (OIS) |
| BATTERY AND CHARGING | Xiaomi MI 4i | Sony XPERIA XA1 Ultra |
|---|
| Battery Capacity (Battery Size) | 3120 mAh | 2700 mAh | Xiaomi MI 4i has larger battery capacity than Sony XPERIA XA1 Ultra. |
|---|---|---|---|
| Fast Charging Technology | - | Pump Express+ 2.0 Quick Charge technology | Sony XPERIA XA1 Ultra has fast charging technology. |
| Standby Time | - | 708 hours | |
| Talk Time | 2100 minutes | 796 minutes | Xiaomi MI 4i has longer battery life when making calls than Sony XPERIA XA1 Ultra. |
| Run Time Details | Talk (WCDMA): up to 2100 min | Talk (GSM): up to 796 min Standby (GSM): up to 658 hrs Talk (3G): up to 713 min Standby (3G): up to 708 hrs Standby (LTE): up to 671 hrs Playback (Music): up to 3897 min Playback (video): up to 518 min |
|
| Battery Technology | Lithium Ion | - |
| CELLULAR | Xiaomi MI 4i | Sony XPERIA XA1 Ultra |
|---|
| 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) | Android 7.0 Nougat | |
| User Interface | MIUI V6 | - | |
| Navigation | GPS, A-GPS, GLONASS, BeiDou | GPS, A-GPS, GLONASS |
| COMMUNICATIONS | Xiaomi MI 4i | Sony XPERIA XA1 Ultra |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 3G UMTS Band | - | Band 1, Band 2, Band 5, Band 8 | |
| 3G UMTS Frequency | - | 2100, 1900, 850, 900 | |
| 4G LTE Band | Band 3, Band 7, Band 38, Band 39, Band 40, Band 41 | Band 1, Band 2, Band 3, Band 5, Band 7, Band 8, Band 20 | |
| 4G LTE Frequency | FDD 1800+, FDD 2600, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n | |
| Bluetooth | Bluetooth 4.1 | Bluetooth 4.2 | |
| Bluetooth Profiles | A2DP, HID | HFP, HSP, OPP, PAN, SPP, GAP, GOEP, A2DP, AVRCP, HID, SAP, AVCTP, BNEP, GAVDP, PBAP, MAP, DIP, RFCOMM, GATT, HOGP, IOPT | |
| NFC | - | Yes | Sony XPERIA XA1 Ultra has NFC reader for mobile payments. |
| WLAN Security | - | WEP, WPA, WPA2, TKIP, AES, EAP SIM, EAP-TTLS/MSCHAPv2, EAP-AKA, EAP-TLS, PEAPv0/EAP-MSCHAPv2, PEAPv1/EAP-GTC, EAP-PWD | |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | Xiaomi MI 4i | Sony XPERIA XA1 Ultra |
|---|
| Supported Digital Audio Standards | WAV, MP3, FLAC, eAAC+ | WAV, AAC, MPEG 1 Audio, MPEG 2 Audio, MPEG 2.5 Audio, MP3, FLAC, AAC-LC, LPCM, AAC +, eAAC+, MIDI, MPEG1 Layer3, apt-X, OTA, MP4, AMR-WB, AMR-NB, 3GPP | |
|---|---|---|---|
| Supported Digital Video Standards | XviD, MPEG-4, DivX, H.264 | AVI, MPEG-4, DivX, 3GP, H.264, H.263, WebM, VP8, VP9, MPEG4-ASP, 3GPP | |
| Sound Enhancements | - | Surround sound (VPT) |
| FEATURES | Xiaomi MI 4i | Sony XPERIA XA1 Ultra |
|---|
| 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, digital compass, hall sensor | |
| Additional Phone Features | MIMO technology, Active noise-cancellation | Text-to-Speech (text recognition), xLOUD technology, intelligent typing (SWIFTKEY), intelligent typing (Gesture), Wi-Fi Miracast, Multi Window, Clear Phase technology, Screen mirroring, Clear Audio+, Clear Bass, Dynamic normaliser, Ultra STAMINA Mode, Smart backlight control, Alarm Clock, handwriting recognition, Noise suppression, Smart cleaner, Qnovo Adaptive Charging, STAMINA Mode, Screen zooming |
| OTHERS | Xiaomi MI 4i | Sony XPERIA XA1 Ultra |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|
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