In depth comparison and review of Razer Phone and Xiaomi Redmi S2. 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 | Razer Phone | Xiaomi Redmi S2 |
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Product Type | Smartphone | Smartphone | |
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Form Factor | Touch | Touch | |
Height | 158.5 mm | 160.73 mm | Xiaomi Redmi S2 has greater height than Razer Phone. |
Width | 77.7 mm | 77.26 mm | Razer Phone has greater width than Xiaomi Redmi S2. |
Depth | 8 mm | 8.1 mm | Razer Phone is narrower than Razer Phone. |
Weight | 197 g | 170 g | Xiaomi Redmi S2 is lighter than Razer Phone. |
Body Colour | Chrome triple-headed snake logo | Green triple-headed snake logo | Grey | Blue | Rose gold | Gold | Black | Dark grey | |
Waterproof (Water-resistant) | - | - | |
SAR Value | - | 1.577 W/kg (body), 0.429 W/kg (head) | |
Connector Type | USB Type-C - 24 pin USB-C | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
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SIM Card Type (Size) | - | Nano SIM | |
SIM Card Qty | Single-SIM | Dual-SIM |
DISPLAY | Razer Phone | Xiaomi Redmi S2 |
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Display Type | LCD display | LCD display | |
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Display Technology | IGZO (Indium Gallium Zinc Oxide) | - | |
Screen Size (Display Size) | 5.7" | 5.99" | Xiaomi Redmi S2 has larger screen size than Razer Phone. |
Screen Resolution (Display Resolution) | 2560 x 1440 pixels | 1440 x 720 pixels | Razer Phone has better screen resolution than Xiaomi Redmi S2. |
Display Format | QHD | HD+ | |
Pixel Density | - | 269 ppi | |
Aspect Ratio | - | 18:9 | |
Max Brightness | - | 450 cd/m² | |
Colour Depth | - | 16.7 million colours | |
Contrast Ratio | - | 1000:1 | |
Display Features | UltraMotion technology, Wide Colour Gamut (WCG) | Night Display, Sunlight Display, Reading mode, Colour temperature adjustment | |
Display Protection (Screen Protector) | Corning Gorilla Glass 3 (scratch resistant glass) | - |
PROCESSOR | Razer Phone | Xiaomi Redmi S2 |
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Processor Type (CPU) | Qualcomm Snapdragon 835 | Qualcomm Snapdragon 625 | |
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Processor Core Qty | - | 8-core | |
64-bit Architecture | - | Yes | Xiaomi Redmi S2 has 64-bit architecture. |
Graphics System (GPU) | Mali T880 MP2 | Qualcomm ADRENO 506 |
MEMORY | Razer Phone | Xiaomi Redmi S2 |
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RAM | LPDDR4 SDRAM - 8 GB | 3 GB | Razer Phone has more RAM than Xiaomi Redmi S2. |
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Internal Memory Size (Storage Capacity) | 64 GB | 32 GB | Razer Phone has more internal memory than Xiaomi Redmi S2. |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 2 TB | microSDHC, microSDXC - up to 256 GB |
CAMERA | Razer Phone | Xiaomi Redmi S2 |
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MAIN CAMERA |
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Number of Main Cameras | 2 | 2 | |
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Sensor Resolution | 12 Megapixel | 12 Megapixel | Both phones have the same camera resolution. |
Lens Type | Wide-angle lens | - | |
Lens Aperture | F/1.75 | F/2.2 | Razer Phone has better lens aperture than Razer Phone. |
Focus Adjustment | Automatic | Automatic | |
Special Effects | - | HDR, low light enhancement | |
Camera Modes | - | Panorama, portrait mode, AI portrait mode | |
Face Recognition (Face ID) | - | Face recognition | Xiaomi Redmi S2 has face detection. |
Light Source | Dual tone LED flash | LED flash | |
Video Resolutions | - | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | |
Camera Features (Functions) | Dual Phase Detect Auto-Focus (PDAF), Dual-tone Flash | Phase Detect Auto-Focus (PDAF), AI Dual camera |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 12 Megapixel | 5 Megapixel | Razer Phone has better second camera resolution than Xiaomi Redmi S2. |
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Lens Aperture (2nd Camera) | F/2.6 | - |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 8 Megapixel | 16 Megapixel | Xiaomi Redmi S2 has better front camera resolution than Razer Phone. |
Lens Type (Front) | - | Wide-angle lens | |
Lens Aperture (Front) | F/2.0 | F/2.0 | Both phones have the same front camera lens aperture. |
Focus Adjustment | Focus free | - | |
Special Effects (Front) | - | Precise bokeh effect, AI Beautify 4.0 | |
HDR Mode (Front) | - | Auto HDR mode | |
Camera Modes (Front) | - | Wide selfie mode | |
Light Source (Front) | - | LED flash |
BATTERY AND CHARGING | Razer Phone | Xiaomi Redmi S2 |
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Battery Capacity (Battery Size) | 4000 mAh | 3080 mAh | Razer Phone has larger battery capacity than Xiaomi Redmi S2. |
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Fast Charging Technology | Qualcomm Quick Charge 4.0+ | - | Razer Phone has fast charging technology. |
Battery Technology | Lithium Ion | - |
CELLULAR | Razer Phone | Xiaomi Redmi S2 |
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Technology | TD-SCDMA / WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
Operating System | Android 7.1.1 Nougat | - | |
User Interface | - | MIUI 9 | |
Intelligent Assistant | Google Assistant | - | |
Navigation | - | GPS, A-GPS, GLONASS, BeiDou |
COMMUNICATIONS | Razer Phone | Xiaomi Redmi S2 |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, FDD-LTE, TDD-LTE | |
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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 3, Band 4, Band 5, Band 8 | Band 1, Band 2, Band 5, Band 8 | |
3G UMTS Frequency | 2100, 1900, 1800, 1700, 850, 900 | 2100, 1900, 850, 900 | |
4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 17, Band 19, Band 20, Band 25, Band 26, Band 28, Band 29, Band 30, Band 38, Band 39, Band 40, Band 41, Band 66 | Band 1, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40 | |
4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700b, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 700d, FDD 2300 WCS, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 | FDD 2100, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300 | |
Wireless Interface | IEEE 802.11a/b/g/n/ac | Infrared (IrDA), IEEE 802.11b/g/n | |
Bluetooth | Bluetooth 4.2 | Bluetooth 4.2 | |
NFC | Yes | - | Razer Phone has NFC reader for mobile payments. |
Messaging Services | SMS, MMS | SMS, MMS |
MEDIA | Razer Phone | Xiaomi Redmi S2 |
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Supported Digital Audio Standards | - | WAV, AAC, PCM, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), DSD, AMR-WB, AMR-NB | |
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Supported Digital Video Standards | - | VC-1, XviD, MPEG-4, H.264, M4V, HEVC, H.265, ASP | |
Sound Enhancements | Dolby Atmos sound technology, THX certified audio, Audio Adapter with THX certified DAC | - |
FEATURES | Razer Phone | Xiaomi Redmi S2 |
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Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
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Sensors | - | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor | |
Security Devices | - | Face recognition, fingerprint reader | |
Additional Phone Features | Dual audio amplifiers, Game Booster, Nova Launcher Prime | Infrared remote control, Dual microphones |
OTHERS | Razer Phone | Xiaomi Redmi S2 |
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Included Accessories | SIM card removal tool, USB-C cable, USB-C audio adapter, Quick charger | USB cable, power adapter, SIM card removal tool, clear soft case |
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