In depth comparison and review of Sony XPERIA 10 and Realme C21. 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 | Sony XPERIA 10 | Realme C21 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | I4113 | - | |
| Form Factor | Touch | Touch | |
| Height | 156 mm | 165.2 mm | Realme C21 has greater height than Sony XPERIA 10. |
| Width | 68 mm | 76.4 mm | Realme C21 has greater width than Sony XPERIA 10. |
| Depth | 8.4 mm | 8.9 mm | Sony XPERIA 10 is narrower than Sony XPERIA 10. |
| Weight | 162 g | 190 g | Sony XPERIA 10 is lighter than Sony XPERIA 10. |
| Body Colour | Blue | Black | Cross black | Cross blue | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 1.31 W/kg (body), 0.9 W/kg (head) | - | |
| Integrated Components | FM radio | - | |
| Connector Type | USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
Micro-USB Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Nano SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | Sony XPERIA 10 | Realme C21 |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | LTPS | LCD | |
| Screen Size (Display Size) | 6" | 6.5" | Realme C21 has larger screen size than Sony XPERIA 10. |
| Screen Resolution (Display Resolution) | 2520 x 1080 pixels | 1600 x 720 pixels | Sony XPERIA 10 has better screen resolution than Realme C21. |
| Display Format | Full HD+ | HD+ | |
| Pixel Density | 457 ppi | - | |
| Aspect Ratio | 21:9 | 20:9 | |
| Max Brightness | 500 cd/m² | 420 cd/m² | Sony XPERIA 10 has better display brightness than Realme C21. |
| Colour Depth | 16.7 million colours | - | |
| Display Features | Image Enhance Technology | Mini-drop display | |
| Display Protection (Screen Protector) | Corning Gorilla Glass 5 (scratch resistant glass) | - |
| PROCESSOR | Sony XPERIA 10 | Realme C21 |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 630 | MediaTek Helio G35 | |
|---|---|---|---|
| Clock Speed | 2.2 GHz | 2.3 GHz | Realme C21 has higher clock speed than Sony XPERIA 10. |
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| 64-bit Architecture | Yes | - | Sony XPERIA 10 has 64-bit architecture. |
| Graphics System (GPU) | Qualcomm ADRENO 508 | PowerVR GE8320 |
| MEMORY | Sony XPERIA 10 | Realme C21 |
|---|
| RAM | LPDDR4X SDRAM - 3 GB | LPDDR4X SDRAM - 3 GB | Both phones have the same RAM size. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 64 GB | 32 GB | Sony XPERIA 10 has more internal memory than Realme C21. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 512 GB | microSD |
| CAMERA | Sony XPERIA 10 | Realme C21 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 2 | 3 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 13 Megapixel | Both phones have the same camera resolution. |
| Sensor Size | 1/3.0" | - | |
| Lens Aperture | F/2.0 | F/2.2 | Sony XPERIA 10 has better lens aperture than Sony XPERIA 10. |
| Lens Construction | - | 5-element | |
| Focus Adjustment | Automatic | Automatic | |
| Digital Zoom | 5x | 4x | Sony XPERIA 10 has better digital zoom than Realme C21. |
| Special Effects | HDR, Bokeh effect | HDR | |
| Camera Modes | Slow motion video, SteadyShot | Panorama, Time-lapse mode, Slow motion mode, Beauty mode, Expert Mode, Nightscape capture mode, Portrait, Filter mode, Super nightscape | |
| Light Source | Flash | LED flash | |
| Video Resolutions | 1920 x 1080 (1080p), 3840 x 2160 (4K) | 1920 x 1080 (1080p) at 30 fps | |
| Camera Features (Functions) | Superior Auto, Hybrid Auto focus, Electronic Image Stabiliser (EIS), geotagging, Stereo Recording | Phase Detect Auto-Focus (PDAF), AI Triple camera, Chroma boost |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 5 Megapixel | 2 Megapixel | Sony XPERIA 10 has better second camera resolution than Realme C21. |
|---|---|---|---|
| Sensor Size (2nd Camera) | 1/4.0" | - | |
| Lens Aperture (2nd Camera) | F/2.4 | F/2.4 | Both phones have the same second camera lens aperture. |
| Lens Element Qty (2nd Camera) | - | 3-element | |
| Camera Functions (2nd Camera) | - | B&W lens |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | - | 2 Megapixel | |
|---|---|---|---|
| Lens Aperture (3rd Camera) | - | F/2.4 | |
| Lens Element Qty (3rd Camera) | - | 3-element | |
| Camera Functions (3rd Camera) | - | Macro camera | |
| Camera Features (3rd Camera) | - | 4cm macro photography |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 8 Megapixel | 5 Megapixel | Sony XPERIA 10 has better front camera resolution than Realme C21. |
| Sensor Size (Front) | 1/4.0" | - | |
| Lens Type (Front) | Wide-angle lens | - | |
| Lens Aperture (Front) | F/2.0 | F/2.2 | Sony XPERIA 10 has better front lens aperture than Sony XPERIA 10. |
| Lens Element Qty (Front) | - | 3-element | |
| Special Effects (Front) | HDR | HDR | |
| Camera Modes (Front) | SteadyShot | Time-lapse mode, Beauty mode, portrait mode, AI Beauty, Filter mode, Panoramic mode | |
| Face Recognition (Face ID) | - | Face recognition | Realme C21 has face detection. |
| Light Source (Front) | Display flash | - | |
| Video Resolutions (Front) | 1920 x 1080 (1080p) | - | |
| Camera Features (Front) | Self-timer | - |
| BATTERY AND CHARGING | Sony XPERIA 10 | Realme C21 |
|---|
| Battery Capacity (Battery Size) | 2870 mAh | 5000 mAh | Realme C21 has larger battery capacity than Sony XPERIA 10. |
|---|---|---|---|
| Battery Technology | Lithium polymer | - |
| CELLULAR | Sony XPERIA 10 | Realme C21 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 9.0 Pie | Android 10 | |
| User Interface | - | Realme UI | |
| Navigation | GPS, A-GPS, GLONASS | GPS, A-GPS, GLONASS, BeiDou |
| COMMUNICATIONS | Sony XPERIA 10 | Realme C21 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | FDD-LTE, TDD-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 | Band 1, Band 5, Band 8 | |
| 3G UMTS Frequency | 2100, 1900, 850, 900 | 2100, 850, 900 | |
| 4G LTE Band | Band 1, Band 2, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 32, Band 38 | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41 | |
| 4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, FDD 1500 L, TDD 2600 | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 5.0 | Bluetooth 5.0 | |
| Bluetooth Profiles | HFP, HSP, OPP, PAN, SPP, A2DP, AVRCP, HID, AVCTP, AVDTP, BNEP, GAVDP, PBAP, MAP, DIP, RFCOMM, HOGP | - | |
| NFC | Yes | - | Sony XPERIA 10 has NFC reader for mobile payments. |
| WLAN Security | WEP, TKIP, AES, EAP SIM, EAP-TTLS/MSCHAPv2, EAP-AKA, EAP-TLS, PEAPv0/EAP-MSCHAPv2, PEAPv1/EAP-GTC, WPA-Enterprise, WPA2-Enterprise, WPA-Personal, WPA2-Personal | - | |
| Messaging Services | SMS, MMS | - |
| MEDIA | Sony XPERIA 10 | Realme C21 |
|---|
| Supported Digital Audio Standards | WAV, AIFF, PCM, Ogg Vorbis, MP3, FLAC, AAC-LC, XMF, AAC +, eAAC+, MIDI, M4A, apt-X, DSF, DSDIFF, DSD, LDAC, MXMF, RTTTL, RTX, OTA, ALAC, OPUS, MID, AMR-WB, AMR-NB, 3GPP, iMelody, apt-X HD, AAC-ELD, ADTS, WAVE, SMF, AIF, AIFC | - | |
|---|---|---|---|
| Supported Digital Video Standards | MKV, AVI, MPEG-4, 3GP, H.264, H.263, M4V, TS, WebM, 3G2, VP8, VP9, H.265, 3GPP, 3GPP2 | - | |
| Sound Enhancements | Digital Sound Enhancement Engine (DSEE HX) | - |
| FEATURES | Sony XPERIA 10 | Realme C21 |
|---|
| 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, pedometer, digital compass, magnetometer, geomagnetic sensor, Significant motion detector | Accelerometer, proximity sensor, magnetometer, light sensor | |
| Security Devices | Fingerprint reader | Fingerprint reader | |
| Additional Phone Features | TTY compatible, Text-to-Speech (text recognition), multitasking, Screen capture, intelligent typing (SWIFTKEY), intelligent typing (Gesture), Wi-Fi Calling, Screen mirroring, Hi-Res Audio, High-bandwidth Digital Content Protection (HDCP), Wi-Fi Passpoint, Alarm Clock, Noise suppression, Battery Care, Smart Stamina, STAMINA Mode, Virtual Phones Technology (VPT), Smart Amplifier technology, Split Screen, TalkBack | Super power saving mode, HyperEngine technology, Reverse charging |
| OTHERS | Sony XPERIA 10 | Realme C21 |
|---|
| Included Accessories | Power adapter | USB cable, power adapter, SIM card removal tool | |
|---|---|---|---|
| Compliant Standards | HAC (Hearing Aid Compatible) | TUV Rheinland |
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