Apple iPhone 6s Plus vs. Xiaomi Redmi Note 4

Phone Comparison, Reviews and Tests

Side by side comparison and review of Apple iPhone 6s Plus and Xiaomi Redmi Note 4. Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.

Phone Specifications Comparison

Apple iPhone 6s Plus vs. Xiaomi Redmi Note 4 Comparison Chart
DESIGN AND DIMENSIONS Apple iPhone 6s Plus Xiaomi Redmi Note 4
Product Type Smartphone - refurbished Smartphone
Manufacturer Model Number A1687 -
Form Factor Touch Touch
Height 158.2 mm 151 mm Apple iPhone 6s Plus has greater height than Xiaomi Redmi Note 4.
Width 77.9 mm 76 mm Apple iPhone 6s Plus has greater width than Xiaomi Redmi Note 4.
Depth 7.3 mm 8.38 mm Apple iPhone 6s Plus is narrower than Apple iPhone 6s Plus.
Weight 192 g 175 g Xiaomi Redmi Note 4 is lighter than Apple iPhone 6s Plus.
Body Colour Space grey | Gold | Silver | Rose gold Grey | Silver | Gold
Body Material Stainless steel, glass, anodised aluminium Metal
Waterproof (Water-resistant) - -
SAR Value 0.98 W/kg (body), 0.93 W/kg (head) -
Connector Type Headset jack - mini-phone 3.5mm
Lightning
Micro-USB - 5 pin Micro-USB Type B
Headset jack
SIM Card Type (Size) Nano SIM Micro SIM, nano SIM
SIM Card Qty Single-SIM Dual-SIM
DISPLAY Apple iPhone 6s Plus Xiaomi Redmi Note 4
Display Type LCD display LCD display
Display Technology Retina HD display with IPS technology IPS
Screen Size (Display Size) 5.5" 5.5" Both phones have the same screen size.
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 401 ppi 401 ppi Both phones have the same pixel density.
Max Brightness 500 cd/m² -
Contrast Ratio 1300:1 1000:1 Apple iPhone 6s Plus has better display contrast ratio than Xiaomi Redmi Note 4.
Display Features Dual-domain pixels, Display Zoom, Reachability (screen shifting) Night Display
Display Protection (Screen Protector) Fingerprint-resistant oleophobic coating -
PROCESSOR Apple iPhone 6s Plus Xiaomi Redmi Note 4
Processor Type (CPU) Apple A9 MediaTek Helio X20
Clock Speed - 2.1 GHz
Processor Core Qty - 10-core
64-bit Architecture Yes Yes Both phones have 64-bit architecture.
Graphics System (GPU) - Mali T880 MP4
MEMORY Apple iPhone 6s Plus Xiaomi Redmi Note 4
RAM - 2 GB
Internal Memory Size (Storage Capacity) 16 GB 16 GB Both phones have the same internal memory capacity.
Supported Flash Memory Cards (Expandable Memory) - microSDHC, microSDXC - up to 128 GB
CAMERA Apple iPhone 6s Plus Xiaomi Redmi Note 4
MAIN CAMERA
Number of Main Cameras 1 1
Sensor Resolution 12 Megapixel 13 Megapixel Xiaomi Redmi Note 4 has better camera resolution than Apple iPhone 6s Plus.
Sensor Type BSI -
Lens Aperture F/2.2 F/2.0 Xiaomi Redmi Note 4 has better lens aperture than Apple iPhone 6s Plus.
Lens Construction 5-element 5-element
Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) - Apple iPhone 6s Plus has optical stabilisation.
Focus Adjustment Automatic Automatic
Digital Zoom 3x -
Special Effects Auto HDR -
HDR Mode Auto HDR mode Auto HDR mode
Camera Modes Burst mode, Panorama, Time-lapse mode, Timer mode Burst mode, Panorama
Face Recognition (Face ID) Face detection Face recognition Both phones have face detection.
Light Source LED light LED light
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, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps 1920 x 1080 (1080p), 1280 x 720 (720p)
Camera Features (Functions) Sapphire crystal lens cover, Cinematic video stabilisation, Focus Pixels, Cinematic video stabilisation, Live Photo, Playback zoom, Hybrid IR filter, Exposure control, noise reduction, geotagging Phase Detect Auto-Focus (PDAF)
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 5 Megapixel Both phones have the same front camera resolution.
Sensor Type (Front) BSI -
Lens Type (Front) - Wide-angle lens
Lens Aperture (Front) F/2.2 F/2.0 Xiaomi Redmi Note 4 has better front lens aperture than Apple iPhone 6s Plus.
Special Effects (Front) - Real-time face beautification
HDR Mode (Front) Auto HDR mode -
Camera Modes (Front) Burst mode, Timer mode -
Face Recognition (Face ID) Face detection Face recognition Both phones have face detection.
Light Source (Front) Retina Flash -
Video Resolutions (Front) 1280 x 720 (720p) -
Camera Features (Front) FaceTime HD camera, Exposure control -
BATTERY AND CHARGING Apple iPhone 6s Plus Xiaomi Redmi Note 4
Battery Capacity (Battery Size) - 4100 mAh
Standby Time 384 hours -
Talk Time 1440 minutes -
Run Time Details Talk (3G): up to 1440 min
Standby: up to 384 hrs
Active online usage (3G): up to 12 hrs
Active online usage (LTE): up to 12 hrs
Active online usage (Wi-Fi): up to 12 hrs
Playback (video): up to 14 hrs
Playback (audio): up to 80 hrs
-
Battery Technology Lithium Ion -
CELLULAR Apple iPhone 6s Plus Xiaomi Redmi Note 4
Technology CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System iOS 9 Android 6.0 (Marshmallow)
User Interface - MIUI 8
Intelligent Assistant Siri -
Payment Technology Apple Pay -
Navigation A-GPS, GLONASS GPS, A-GPS, GLONASS, BeiDou
COMMUNICATIONS Apple iPhone 6s Plus Xiaomi Redmi Note 4
Data Transmission GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, LTE, DC-HSDPA, LTE Advanced, VoLTE, TDD-LTE GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 1900 CDMA2000 1X, 1700 CDMA2000 1X (AWS), 2100 CDMA2000 1X (AWS) 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X, 1900 CDMA2000 1X
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 27, Band 28, Band 29, Band 38, Band 39, Band 40, Band 41 Band 1, Band 3, Band 5, Band 7, Band 8, Band 38, Band 39, Band 40, Band 41
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 800 SMR, FDD 700 APT, FDD 700d, TDD 2600, TDD 1900, TDD 2300, TDD 2500 FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, 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 4.2 Bluetooth 4.2
Bluetooth Profiles - HID
NFC Yes - Apple iPhone 6s Plus has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA Apple iPhone 6s Plus Xiaomi Redmi Note 4
Supported Digital Audio Standards WAV, AAC, AIFF, PCM, Audible, MP3, Apple Lossless, AAC-LC, HE-AAC, Audible AAX, Audible AAX+, protected AAC WAV, AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), DSD
Supported Digital Video Standards AVI, MOV, M-JPEG, MPEG-4, H.264, M4V MKV, VC-1, XviD, MPEG-4, H.264, M4V, H.265
FEATURES Apple iPhone 6s Plus Xiaomi Redmi Note 4
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert Speakerphone, call timer, conference call, flight mode, vibrating alert
Sensors Accelerometer, ambient light sensor, proximity sensor, 3-axis gyro sensor, digital compass, barometer Accelerometer, ambient light sensor, proximity sensor, gyro sensor, hall sensor
Security Devices Fingerprint reader Fingerprint reader
Additional Phone Features Multitasking, FaceTime, AirPlay wireless streaming, AirPrint wireless printing, iCloud Photo Sharing, AirDrop function, MIMO technology, Wi-Fi Calling, iBeacon microlocation, CarPlay function, Family Sharing feature, QuickType keyboard, Dynamic Lock Screen, iCloud Keychain, Spotlight Search, Notification Center, M9 motion coprocessor, Apple TV support (2nd or later) Infrared remote control
OTHERS Apple iPhone 6s Plus Xiaomi Redmi Note 4
Included Accessories USB cable, power adapter, Apple EarPods Power adapter
Compliant Standards 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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