In depth comparison and review of Xiaomi Redmi S2 and Xiaomi 13. 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 Redmi S2 | Xiaomi 13 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 160.73 mm | 152.8 mm | Xiaomi Redmi S2 has greater height than Xiaomi 13. |
| Width | 77.26 mm | 71.5 mm | Xiaomi Redmi S2 has greater width than Xiaomi 13. |
| Depth | 8.1 mm | 7.98 mm | Xiaomi 13 is narrower than Xiaomi Redmi S2. |
| Weight | 170 g | 189 g | Xiaomi Redmi S2 is lighter than Xiaomi Redmi S2. |
| Body Colour | Grey | Blue | Rose gold | Gold | Black | Dark grey | Black | |
| Protection | - | Water-resistant, splash-resistant, dust-resistant | |
| Waterproof (Water-resistant) | - | Yes | Xiaomi 13 is waterproof. |
| IP rating | - | IP68 | |
| SAR Value | 1.577 W/kg (body), 0.429 W/kg (head) | 0.997 W/kg (body), 0.998 W/kg (head), 2.576 W/kg (limb) | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
USB Type-C - 24 pin USB-C | |
| SIM Card Type (Size) | Nano SIM | Nano SIM, Electronic SIM card (e-SIM) | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | Xiaomi Redmi S2 | Xiaomi 13 |
|---|
| Display Type | LCD display | OLED display | |
|---|---|---|---|
| Display Technology | - | AMOLED E6 | |
| Screen Size (Display Size) | 5.99" | 6.36" | Xiaomi 13 has larger screen size than Xiaomi Redmi S2. |
| Screen Resolution (Display Resolution) | 1440 x 720 pixels | 2400 x 1080 pixels | Xiaomi 13 has better screen resolution than Xiaomi Redmi S2. |
| Display Format | HD+ | Full HD+ | |
| Pixel Density | 269 ppi | - | |
| Aspect Ratio | 18:9 | 20:9 | |
| Max Brightness | 450 cd/m² | 1900 cd/m² | Xiaomi 13 has better display brightness than Xiaomi Redmi S2. |
| Colour Depth | 16.7 million colours | - | |
| Contrast Ratio | 1000:1 | - | |
| HDR | - | Yes | Xiaomi 13 has HDR. |
| HDR Technology | - | HDR10+ | |
| Display Enhancement Technology | - | Dolby Vision, AdaptiveSync technology, Pro HDR display | |
| Display Refresh Rate | - | 120 Hz | |
| Touch Sampling Rate | - | 240 Hz | |
| Display Features | Night Display, Sunlight Display, Reading mode, Colour temperature adjustment | DCI-P3 Wide colour gamut, True Colour, JNCD 0.32, Delta-E 0.36 |
| PROCESSOR | Xiaomi Redmi S2 | Xiaomi 13 |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 625 | Qualcomm Snapdragon 8 Gen 2 | |
|---|---|---|---|
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| 64-bit Architecture | Yes | - | Xiaomi Redmi S2 has 64-bit architecture. |
| Graphics System (GPU) | Qualcomm ADRENO 506 | Qualcomm ADRENO |
| MEMORY | Xiaomi Redmi S2 | Xiaomi 13 |
|---|
| RAM | 3 GB | LPDDR5X SDRAM - 8 GB | Xiaomi 13 has more RAM than Xiaomi Redmi S2. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 32 GB | 256 GB | Xiaomi 13 has more internal memory than Xiaomi Redmi S2. |
| Memory Interface | - | UFS 4.0 | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 256 GB | - |
| CAMERA | Xiaomi Redmi S2 | Xiaomi 13 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 2 | 3 | |
|---|---|---|---|
| Sensor Resolution | 12 Megapixel | 50 Megapixel | Xiaomi 13 has better camera resolution than Xiaomi Redmi S2. |
| Lens Aperture | F/2.2 | F/1.8 | Xiaomi 13 has better lens aperture than Xiaomi Redmi S2. |
| Lens Construction | - | 7-element | |
| Pixel Size | - | 1 μm | |
| Optical Image Stabiliser (OIS) | - | Optical Image Stabiliser (OIS) | Xiaomi 13 has optical stabilisation. |
| Focus Adjustment | Automatic | Automatic | |
| Focal Length Equivalent to 35mm Camera | - | 23mm | |
| Digital Zoom | - | 30x | |
| Special Effects | HDR, low light enhancement | HDR, Leica Authentic Look, Leica Vibrant Look, Leica filters, Leica classica shutter sound, Leica Watermark | |
| Camera Modes | Panorama, portrait mode, AI portrait mode | Slow motion video, Panorama, Pro mode, night mode, Slow Shutter, Clone, Documents, Vlog mode, Pro Video mode, Night portrait mode, supermoon mode, Ultra Night Video, Magic Zoom, Time Freeze, Night Time-lapse, Parallel World, Freeze Frame Video, Long exposure mode, Lightning Burst | |
| Face Recognition (Face ID) | Face recognition | Face recognition | Both phones have face detection. |
| Light Source | LED flash | LED flash | |
| Video Resolutions | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps, 3840 x 2160 (4K) at 60 fps, 3840 x 2160 (4K) at 24 fps, 7680 x 4320 (8K) at 24 fps | |
| Camera Features (Functions) | Phase Detect Auto-Focus (PDAF), AI Dual camera | One-click AI cinema, HDR video recording, Xiaomi ProFocus, Leica professional optical lens, HyperOIS, 35mm black and white lens, 50mm swirly boken lens, 90mm soft focus lens, Vario-Summicron 1:1.8-2.2/15-75 ASPH, 2.0μm 4-in-1 Super Pixel |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 5 Megapixel | 10 Megapixel | Xiaomi 13 has better second camera resolution than Xiaomi Redmi S2. |
|---|---|---|---|
| Sensor Size (2nd Camera) | - | 1/3.75" | |
| Lens Type (2nd Camera) | - | Telephoto lens | |
| Lens Aperture (2nd Camera) | - | F/2.0 | |
| Pixel Size (2nd Camera) | - | 1 μm | |
| Optical Image Stabiliser (OIS) | - | Optical Image Stabiliser (OIS) | Xiaomi 13 has optical stabilisation of the second camera. |
| Focal Length Equivalent to 35mm Camera | - | 75mm |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | - | 12 Megapixel | |
|---|---|---|---|
| Sensor Size (3rd Camera) | - | 1/3.06" | |
| Lens Type (3rd Camera) | - | Ultra wide-angle lens | |
| Lens Aperture (3rd Camera) | - | F/2.2 | |
| Pixel Size (3rd Camera) | - | 1.12 μm | |
| Focal Length Equivalent to 35mm Camera | - | 15mm |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 16 Megapixel | 32 Megapixel | Xiaomi 13 has better front camera resolution than Xiaomi Redmi S2. |
| Lens Type (Front) | Wide-angle lens | - | |
| Lens Aperture (Front) | F/2.0 | F/2.0 | Both phones have the same front camera lens aperture. |
| Field of View (Front) | - | 89.6 degree(s) | |
| Pixel Size (Front) | - | 0.7 μm | |
| Special Effects (Front) | Precise bokeh effect, AI Beautify 4.0 | HDR | |
| HDR Mode (Front) | Auto HDR mode | - | |
| Camera Modes (Front) | Wide selfie mode | Night mode, Vlog mode, AI portrait mode with bokeh and depth control, Video teleprompter | |
| Light Source (Front) | LED flash | - | |
| Video Resolutions (Front) | - | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | |
| Camera Features (Front) | - | 4-in-1 to 1.4μm Super Pixel, Dynamic Framing (0.8x / 1x) |
| BATTERY AND CHARGING | Xiaomi Redmi S2 | Xiaomi 13 |
|---|
| Battery Capacity (Battery Size) | 3080 mAh | 4500 mAh | Xiaomi 13 has larger battery capacity than Xiaomi Redmi S2. |
|---|---|---|---|
| Fast Charging Technology | - | Turbo charging | Xiaomi 13 has fast charging technology. |
| Recharge Time (Charging Time) | - | 38 min | |
| Wireless Charging | - | Yes | Xiaomi 13 can be charged wirelessly. |
| CELLULAR | Xiaomi Redmi S2 | Xiaomi 13 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 5G | Xiaomi 13 has more advanced generation mobile network. |
| Operating System | - | Android 13 | |
| User Interface | MIUI 9 | MIUI 14 | |
| Payment Technology | - | Google Pay | |
| Navigation | GPS, A-GPS, GLONASS, BeiDou | GPS, GLONASS, BeiDou, Galileo, NavIC |
| COMMUNICATIONS | Xiaomi Redmi S2 | Xiaomi 13 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, FDD-LTE, TDD-LTE | 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 5, Band 8 | Band 1, Band 2, Band 4, Band 5, Band 6, Band 8, Band 19 | |
| 3G UMTS Frequency | 2100, 1900, 850, 900 | 2100, 1900, 1700, 850, 800, 900, 800 | |
| 4G LTE Band | Band 1, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40 | Band 1, Band 3, 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 32, Band 38, Band 39, Band 40, Band 41, Band 42, Band 48, Band 66 | |
| 4G LTE Frequency | FDD 2100, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300 | FDD 2100, FDD 1800+, 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 1500 L, TDD 2600, TDD 1900, TDD 2300, TDD 2500, TDD 3500, TDD 3600, FDD 1700 - 2110 AWS-3 | |
| 5G NR Band | - | N1, n3, n5, n7, n8, n20, n28, n38, n41, n66, n71, n75, n78, n79, n40 | |
| 5G NR Frequency | - | FDD 2100, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, FDD AWS-3, FDD 600, SDL DL 1500+, TDD TD 3500, TDD TD 4500, TDD 2300 | |
| Wireless Interface | Infrared (IrDA), IEEE 802.11b/g/n | IEEE 802.11a/b/g/n/ac/ax/be | |
| Bluetooth | Bluetooth 4.2 | Bluetooth 5.3 | |
| NFC | - | Yes | Xiaomi 13 has NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | - |
| MEDIA | Xiaomi Redmi S2 | Xiaomi 13 |
|---|
| Supported Digital Audio Standards | WAV, AAC, PCM, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), DSD, AMR-WB, AMR-NB | AAC, LDAC, LHDC | |
|---|---|---|---|
| Supported Digital Video Standards | VC-1, XviD, MPEG-4, H.264, M4V, HEVC, H.265, ASP | - | |
| Sound Enhancements | - | Dolby Atmos sound technology, Hi-Res audio certified, Hi-Res audio wireless | |
| Video Enhancements | - | HDR with Dolby Vision |
| FEATURES | Xiaomi Redmi S2 | Xiaomi 13 |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | - | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor | Accelerometer, proximity sensor, digital compass, barometer, flicker sensor, gyroscope, 360° ambient light sensor | |
| Security Devices | Face recognition, fingerprint reader | Fingerprint reader (under display), face recognition | |
| Security Technology | - | AI face unlock | |
| Additional Phone Features | Infrared remote control, Dual microphones | MIMO technology, MU-MIMO technology, LiquidCool Technology, Reverse wireless charging, dual stereo speakers, X-axis linear vibration motor, IR blaster, Qualcomm FastConnect 7800, Xiaomi Surge charging chipset, Xiaomi Surge battery management chipset, Xiaomi surge battery management system |
| OTHERS | Xiaomi Redmi S2 | Xiaomi 13 |
|---|
| Included Accessories | USB cable, power adapter, SIM card removal tool, clear soft case | SIM card removal tool, USB-C cable, protective case, 67W charger | |
|---|---|---|---|
| Compliant Standards | - | IP68, IEC 60529:1989+A1:1999+A2:2013 | |
| Max Depth of Water Resistance | - | 1.5 m |
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