Apple iPhone X vs. Xiaomi POCO F3

Phone Comparison, Reviews and Tests

In depth comparison and review of Apple iPhone X and Xiaomi POCO F3. 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.

Phone Specifications Comparison

Apple iPhone X vs. Xiaomi POCO F3 Comparison Chart
DESIGN AND DIMENSIONS Apple iPhone X Xiaomi POCO F3
Product Type Smartphone Smartphone
Manufacturer Model Number A1901 -
Form Factor Touch Touch
Height 143.6 mm 163.7 mm Xiaomi POCO F3 has greater height than Apple iPhone X.
Width 70.9 mm 76.4 mm Xiaomi POCO F3 has greater width than Apple iPhone X.
Depth 7.7 mm 7.8 mm Apple iPhone X is narrower than Apple iPhone X.
Weight 174 g 196 g Apple iPhone X is lighter than Apple iPhone X.
Body Colour Space grey | Silver Night black
Body Material Glass, oleophobic coating, surgical‑grade stainless steel Corning Gorilla Glass 5
Protection Dustproof, splashproof, waterproof -
Waterproof (Water-resistant) Yes - Apple iPhone X is waterproof.
IP rating IEC 60529 IP67 -
Repairability Index 4.8 (out of 10) -
SAR Value 1.17 W/kg (body), 1.08 W/kg (head) 0.599 W/kg (head), 0.843 W/kg (body), 1.95 W/kg (limb)
Connector Type Lightning USB Type-C - 24 pin USB-C
SIM Card Type (Size) Nano SIM -
SIM Card Qty Single-SIM Dual-SIM
DISPLAY Apple iPhone X Xiaomi POCO F3
Display Type OLED display OLED display
Display Technology Super Retina HD AMOLED
Screen Size (Display Size) 5.8" 6.67" Xiaomi POCO F3 has larger screen size than Apple iPhone X.
Screen Resolution (Display Resolution) 2436 x 1125 pixels 2400 x 1080 pixels Apple iPhone X has better screen resolution than Xiaomi POCO F3.
Display Format - Full HD+
Pixel Density 458 ppi -
Aspect Ratio - 20:9
Max Brightness 625 cd/m² 1300 cd/m² Xiaomi POCO F3 has better display brightness than Apple iPhone X.
Contrast Ratio 1000000:1 5000000:1 Xiaomi POCO F3 has better display contrast ratio than Apple iPhone X.
HDR Yes Yes Both phones have HDR.
HDR Technology HDR10 HDR10+
Display Enhancement Technology Dolby Vision -
Display Refresh Rate - 120 Hz
Touch Sampling Rate - 360 Hz
Display Features True Tone display DCI-P3 Wide colour gamut, MEMC technology, Sunlight display 3.0
Display Protection (Screen Protector) Fingerprint-resistant oleophobic coating Corning Gorilla Glass 5 (scratch resistant glass)
PROCESSOR Apple iPhone X Xiaomi POCO F3
Processor Type (CPU) Apple A11 Bionic - with M11 motion Qualcomm Snapdragon 870
Clock Speed - 3.2 GHz
Processor Core Qty - 8-core
64-bit Architecture Yes - Apple iPhone X has 64-bit architecture.
Graphics System (GPU) - Qualcomm ADRENO 650
MEMORY Apple iPhone X Xiaomi POCO F3
RAM - LPDDR5 SDRAM - 8 GB
Internal Memory Size (Storage Capacity) 64 GB 256 GB Xiaomi POCO F3 has more internal memory than Apple iPhone X.
Memory Interface - UFS 3.1
CAMERA Apple iPhone X Xiaomi POCO F3
MAIN CAMERA
Number of Main Cameras 2 3
Sensor Resolution 12 Megapixel 48 Megapixel Xiaomi POCO F3 has better camera resolution than Apple iPhone X.
Sensor Type BSI -
Lens Type Wide-angle lens -
Lens Aperture F/1.8 F/1.79 Xiaomi POCO F3 has better lens aperture than Apple iPhone X.
Lens Construction 6-element -
Pixel Size - 1.6 μm
Optical Image Stabiliser (OIS) Dual OIS (Optical Image Stabilisation) - Apple iPhone X has optical stabilisation.
Focus Adjustment Automatic Automatic
Digital Zoom 10x -
HDR Mode Auto HDR mode -
Camera Modes Burst mode, Panorama, Time-lapse mode, Timer mode, tap to focus, portrait mode, Portrait Lighting (beta), Live Photos, Live Photos with stabilisation Slow Shutter, Night Mode 2.0, One-Click AI Cinema, Magic Zoom, Time Freeze, Night Time-lapse, Parallel World, Freeze Frame Video
Face Recognition (Face ID) Body and face detection - Apple iPhone X has face detection.
Light Source True Tone quad LED flash LED flash
Video Resolutions 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, 3840 x 2160 (4K) at 30 fps, 3840 x 2160 (4K) at 60 fps, 3840 x 2160 (4K) at 24 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps 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, Slo-mo video 1280 x 720 (720p) at 120 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps, Slo-mo video 1920 x 1080 (1080p) at 960 fps, Slo-mo video 1280 x 720 (720p) at 960 fps
Camera Features (Functions) Sapphire crystal lens cover, Cinematic video stabilisation, Focus Pixels, Cinematic video stabilisation, Playback zoom, Hybrid IR filter, Exposure control, noise reduction, geotagging, Continuous Auto Focus (CAF) AI Triple camera, 4-in-1 to 1.6μm Super Pixel
SECOND CAMERA
Sensor Resolution (2nd Camera) 12 Megapixel 8 Megapixel Apple iPhone X has better second camera resolution than Xiaomi POCO F3.
Lens Type (2nd Camera) Telephoto lens Ultra wide-angle lens
Lens Aperture (2nd Camera) F/2.4 F/2.2 Xiaomi POCO F3 has better second camera lens aperture than Apple iPhone X.
Field of View (2nd Camera) - 119 degree(s)
Camera Functions (2nd Camera) Capture depth information -
THIRD CAMERA
Sensor Resolution (3rd Camera) - 5 Megapixel
Lens Type (3rd Camera) - Tele-macro lens
Lens Aperture (3rd Camera) - F/2.4
Camera Features (3rd Camera) - AF (3cm-7cm)
FRONT CAMERA
Number of Front Cameras 2 1
Sensor Resolution (Front) 7 Megapixel 20 Megapixel Xiaomi POCO F3 has better front camera resolution than Apple iPhone X.
Sensor Type (Front) BSI -
Lens Aperture (Front) F/2.2 F/2.45 Apple iPhone X has better front lens aperture than Apple iPhone X.
HDR Mode (Front) Auto HDR mode -
Camera Modes (Front) Burst mode, Timer mode, portrait mode, Portrait Lighting (beta), Live Photos Night mode, Movie frame
Face Recognition (Face ID) Body and face detection, face recognition - Apple iPhone X has face detection.
Light Source (Front) Retina Flash -
Video Resolutions (Front) 1920 x 1080 (1080p) -
Camera Features (Front) FaceTime HD camera, Exposure control, Auto image stabilisation, Animoji -
SECOND FRONT CAMERA
Camera Functions (2nd Front) Infrared camera for Face ID -
Camera Features (2nd Front) Flood Illuminator, Dot Projector -
BATTERY AND CHARGING Apple iPhone X Xiaomi POCO F3
Battery Capacity (Battery Size) - 4520 mAh
Fast Charging Technology Apple fast charging technology - Apple iPhone X has fast charging technology.
Recharge Time (Charging Time) - 52 min
Wireless Charging Yes - Apple iPhone X can be charged wirelessly.
Wireless Charging Standards Qi -
Standby Time - 268 hours
Talk Time 1260 minutes -
Run Time Details Talk: up to 1260 min
Active online usage: up to 12 hrs
Playback (wireless video): up to 13 hrs
Playback (wireless audio): up to 60 hrs
Standby: up to 268 hrs
Gaming: up to 10 hrs
Playback (video): up to 14 hrs
Playback (Music): up to 149 hrs
Battery Technology Lithium Ion -
CELLULAR Apple iPhone X Xiaomi POCO F3
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 5G Xiaomi POCO F3 has more advanced generation mobile network.
Operating System iOS 11 -
User Interface - MIUI 12
Intelligent Assistant Siri -
Payment Technology Apple Pay Google Pay
Navigation A-GPS, GLONASS, Galileo, QZSS GPS, GLONASS, BeiDou, Galileo, NavIC
COMMUNICATIONS Apple iPhone X Xiaomi POCO F3
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, DC-HSDPA, LTE Advanced, VoLTE, FDD-LTE, TDD-LTE, VoWiFi FDD-LTE, TDD-LTE, 5G NR FR1
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 4, Band 5, Band 8
3G UMTS Frequency - 2100, 1900, 1700, 850, 900
4G LTE Band 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 28, Band 29, Band 30, Band 34, Band 38, Band 39, Band 40, Band 41, Band 66 Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 17, Band 20, Band 28, Band 38, Band 40, Band 41, Band 66
4G LTE Frequency 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 700 APT, FDD 700d, FDD 2300 WCS, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700b, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3
5G NR Band - N1, n3, n5, n7, n8, n20, n28, n38, n41, n77, n78
5G NR Frequency - FDD 2100, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, TDD TD 3700, TDD TD 3500
Wireless Interface IEEE 802.11ac IEEE 802.11a/b/g/n/ac/ax, Infrared (IR)
Bluetooth Bluetooth 5.0 Bluetooth 5.1
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Modem - Snapdragon X55 5G
Messaging Services SMS, MMS -
MEDIA Apple iPhone X Xiaomi POCO F3
Supported Digital Audio Standards Audible, MP3, FLAC, Apple Lossless, AC-3, AAC-LC, LPCM, HE-AAC, Audible AAX, Audible AAX+, protected AAC, EAC3, HE-AAC v2 -
Supported Digital Video Standards M-JPEG, H.264, HEVC, MPEG-4 Part 2, HEIF -
Sound Enhancements - Dolby Atmos sound technology, Hi-Res audio certified
Video Enhancements - HDR10
FEATURES Apple iPhone X Xiaomi POCO F3
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Accelerometer, ambient light sensor, proximity sensor, 3-axis gyro sensor, digital compass, barometer Accelerometer, proximity sensor, digital compass, gyroscope, 360° ambient light sensor
Security Devices Face recognition Face recognition, fingerprint reader (side)
Security Technology Face ID AI face unlock
Additional Phone Features Multitasking, FaceTime, AirPrint wireless printing, iCloud Photo Sharing, AirDrop function, MIMO technology, Wi-Fi Calling, iBeacon microlocation, CarPlay function, QuickType keyboard, Handoff, HomeKit, Apple TV support (2nd or later), Fast Charging, AirPlay 2 wireless streaming, M11 motion coprocessor, Neural Engine Infrared remote control, Three microphones, LiquidCool Technology 1.0 Plus, dual stereo speakers, X-axis linear vibration motor
OTHERS Apple iPhone X Xiaomi POCO F3
Included Accessories Power adapter, Apple EarPods with Lightning Connector, Lightning to USB cable Power adapter, SIM card removal tool, USB-C to 3.5 jack adapter, USB-C cable, protective case
Compliant Standards IEC 60529 IP67, HAC (Hearing Aid Compatible) SGS Eye Care Display Certification, SGS Seamless Pro 120Hz Certification
Max Operating Temperature 35 °C -
Min Operating Temperature 0 °C -
Humidity Range Operating 5 - 95% (non-condensing) -
Other projects: