Poco X8 vs Vivo V21 5G
Compare Poco X8 and Vivo V21 5G to understand which one suits your needs the best. The Poco X8 is priced from ₹26,999, while Vivo V21 5G is available at ₹26,499 respectively. In terms of performance and features, each device offers a unique combination of processor, display, camera, and battery capabilities. Explore their complete specifications and key differences side-by-side to make a well-informed buying decision.
Poco X8 vs Vivo V21 5G Comparison Overview
| Key Highlights | Poco X8 | Vivo V21 5G |
|---|---|---|
| Price | ₹26,999 | ₹26,499 |
| Processor | Qualcomm Snapdragon 6s Gen 4 | MediaTek Dimensity 800U |
| Display | 6.83 inches, 1.5K AMOLED, 120Hz | 6.44 inches, FHD+ AMOLED, 90Hz |
| Rear Camera | 50MP (Wide-angle), 2MP (Depth), 16MP (Front) | 64MP (Wide-angle), 8MP (Ultra-wide), 2MP (Macro), 44MP (Front) |
| Battery | 9000mAh, 67W, Charger in the box | 4000mAh, 33W, Charger in the box |
| RAM/Storage | 6GB (LPDDR4X), 128GB (UFS 2.2) | 8GB (LPDDR4X), 128GB (UFS 2.2) |
Reasons To Consider
→ Poco X8
Faster processor for smoother multitasking and demanding mobile gaming - (Snapdragon 6s Gen 4)Larger battery capacity for longer usage - (9000mAh)Features a crispier and higher resolution display - (1.5K)Smoother refresh rate for fluid scrolling, animations, and gameplay - (120Hz)Faster wired charging speeds for noticeably shorter charge times - (67W)Rich HDR playback with expanded dynamic range and realistic contrast - (Dolby Vision)
Faster processor for smoother multitasking and demanding mobile gaming - (Snapdragon 6s Gen 4)Larger battery capacity for longer usage - (9000mAh)Features a crispier and higher resolution display - (1.5K)Smoother refresh rate for fluid scrolling, animations, and gameplay - (120Hz)Faster wired charging speeds for noticeably shorter charge times - (67W)Rich HDR playback with expanded dynamic range and realistic contrast - (Dolby Vision) → Vivo V21 5GBigger RAM for smoother app switching and multitasking - (8GB)Crisper and higher resolution video recording capability upto 4K@30fpsLarger image sensor capturing more ambient light - (1/1.72")Sharper front-facing video recording for clearer calls and vlog clips - (4k@30fps)Wider camera aperture allowing more light intake for clean low-light photos - (f/1.79)Thinner, lightweight design offering comfortable one-handed handling - (7.39 mm)
Bigger RAM for smoother app switching and multitasking - (8GB)Crisper and higher resolution video recording capability upto 4K@30fpsLarger image sensor capturing more ambient light - (1/1.72")Sharper front-facing video recording for clearer calls and vlog clips - (4k@30fps)Wider camera aperture allowing more light intake for clean low-light photos - (f/1.79)Thinner, lightweight design offering comfortable one-handed handling - (7.39 mm)GamingSee More Details
Vivo V21 5G100
Poco X897
CameraSee More Details
Vivo V21 5G100
Poco X893
DisplaySee More Details
Poco X8100
Vivo V21 5G65
BatterySee More Details
Poco X8100
Vivo V21 5G34
BodySee More Details
Poco X8100
Vivo V21 5G15
Key Specifications
| Qualcomm Snapdragon 6s Gen 4 | MediaTek Dimensity 800U | ||
| 6.83 inches, 1.5K AMOLED, 120Hz | 6.44 inches, FHD+ AMOLED, 90Hz | ||
| 50MP (Wide-angle), 2MP (Depth), 16MP (Front) | 64MP (Wide-angle), 8MP (Ultra-wide), 2MP (Macro), 44MP (Front) | ||
| 9000mAh, 67W, Charger in the box | 4000mAh, 33W, Charger in the box | ||
| 6GB (LPDDR4X) | 8GB (LPDDR4X) | ||
| 128GB (UFS 2.2) | 128GB (UFS 2.2) |
General
| Box Contents | Phone, 67W Charger, Type-C Cable, SIM Ejector Tool, Case | Phone, 33W Charger, Type-C cable, Case, Wired Earphones, SIM Ejector Tool | ||
|---|---|---|---|---|
| Launch Price | ₹29,999 | ₹29,990 |
Display
🏆 Winner: Poco X8
| Display Type | AMOLED | AMOLED | ||
|---|---|---|---|---|
| Refresh Rate | 120Hz | 90Hz | ||
| LTPS Support | Yes | - | ||
| Playback Quality | Dolby Vision | HDR10+ | ||
| Touch Sampling Rate | 3200Hz | - | ||
| Display Size | 6.83 inches | 6.44 inches | ||
| Area | 114.5 cm² | 100.1 cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 89.5% | 84.8% | ||
| Resolution Width | 1280pixels | 1080pixels | ||
| Resolution Height | 2772pixels | 2400pixels | ||
| Aspect Ratio | 19.5:9 | 20:9 | ||
| Pixel Density | 447ppi | 409ppi | ||
| Display Bit Rate | 12-bit | 8-bit | ||
| Color Gamut Range | 100% | 100% | ||
| Display Resolution | 1.5K | FHD+ | ||
| High Brightness | 2000nits | 800nits | ||
| Peak Brightness | 3500nits | 800nits | ||
| Eye Protection | TUV Rheinland certification | - | ||
| Contrast Ratio | 8,000,000:1 | 6,000,000:1 | ||
| Colour Gamut | DCI-P3 | - | ||
| Colour Depth | 68.7 Billion Colours | - | ||
| Typical Brightness | - | 500nits |
Body
🏆 Winner: Poco X8
| Height | 163.45 mm | 159.68 mm | ||
|---|---|---|---|---|
| Width | 78.27 mm | 73.9 mm | ||
| Thickness | 8.6 mm | 7.39 mm | ||
| Weight | 223 grams | 177 grams | ||
| Screen Material | Gorilla Glass Victus 2 | Glass | ||
| Display Protection | Gorilla Glass Victus 2 | - | ||
| Back Material | Plastic | Plastic | ||
| Side Material | Plastic Frame | Plastic Frame | ||
| Build Quality | SGS 5-Star Drop Resistance | - | ||
| Ports | USB Type-C 2.0 | USB Type-C | ||
| Additional Features | OTG | OTG | ||
| IP Rating | IP66/IP68/IP69/IP69K (Dust and Water Resistant) | - | ||
| Speaker | Hi-Res Audio, Stereo Speakers | Loudspeaker | ||
| Sound Tuning | Dolby Atmos | - |
Processor
🏆 Winner: Poco X8
| Chipset Manufacturer | Qualcomm | MediaTek | ||
|---|---|---|---|---|
| Chipset | Snapdragon 6s Gen 4 | Dimensity 800U | ||
| Fabrication Size | 4 nm | 7 nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 4x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55 | 2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55 | ||
| GPU | Adreno 710 | Mali-G57 MC3 |
Performance Benchmarks
| AnTuTu | 835723 | 433106 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 1064 | 752 | ||
| Geekbench 6 CPU Multi-Core | 2950 | 1836 |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 16 | 11 | ||
| OS Skin | Xiaomi HyperOS 3 | Vivo Funtouch | ||
| OS Updates | 4 year(s) | - | ||
| Security Updates | 6 year(s) | 2 year(s) | ||
| AI Features | AI Beauty, AI Eraser, AI Image Enhancements, AI Image Expansion, AI Sky Replacement, Circle to Search, Gemini Live | AI Camera, AI Night Portrait |
Main Camera
🏆 Winner: Vivo V21 5G
| Main Camera Megapixel | 50MP | 64MP | ||
|---|---|---|---|---|
| Main Camera Aperture | f/1.8 | f/1.79 | ||
| Main Camera Lens Type | Wide-angle | Wide-angle | ||
| Main Camera Camera Sensor | Samsung ISOCELL JNS | - | ||
| Main Camera Sensor Size | 1/2.76" | 1/1.72" | ||
| Main Camera #2 Megapixel | 2MP | 8MP | ||
| Main Camera #2 Aperture | f/2.4 | f/2.2 | ||
| Main Camera #2 Lens Type | Depth | Ultra-wide | ||
| Main Camera #2 Sensor Size | 1/5.0" | 1/4.0" | ||
| Features | Auto HDR, Documents Mode, Dual LED Flash, Dual View, Filter, Google Lens, Live Photos, panorama, Portrait mode, Professional Mode, QR Scanning, Slow Motion, Time Lapse, Timer, Watermark | HDR, LED flash, Night, Super Macro | ||
| Camera Stabilization | OIS | OIS | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Slow Motion Recording | 120 fps slomo | - | ||
| Auto Focus Type | PDAF | Contrast Detection Auto Focus | ||
| Dedicated Imaging Chip | - | - | ||
| Max Zoom Supported | 2-10X | - | ||
| Video Features | OIS, Slow Motion, Video teleprompter | - | ||
| Video Recording | 1080p@30fps, 720p@30fps | 1080p@30fps, 1080p@60fps, 4K@30fps | ||
| Main Camera Camera Features | - | Auto Focus, OIS, PDAF | ||
| Main Camera #2 Field of View | - | 120° | ||
| Main Camera #3 Megapixel | - | 2MP | ||
| Main Camera #3 Aperture | - | f/2.4 | ||
| Main Camera #3 Lens Type | - | Macro |
Selfie Camera
🏆 Winner: Vivo V21 5G
| Front Camera #1 Megapixel | 16MP | 44MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.4 | f/2.0 | ||
| Front Camera #1 Pixel Size | 1 µm | - | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Front Camera #1 Camera Sensor | Sony IMX480 | - | ||
| Front Camera #1 Sensor Size | 1/3" | - | ||
| Features | AI Beauty Mode, Auto HDR, Filters, Fixed Focus, Gesture control, HDR Photos, Live Photos, Portrait Mode, Screen flash, Time Lapse, Timer, Watermark | Dual--view Video, Eye Auto Focus, Filters, Night, Portrait | ||
| Auto Focus Type | Fixed Focus | Contrast Detection Auto Focus | ||
| Video Features | 1080p@30fps, 720p@30fps, Video Teleprompter | 1080p@30fps | ||
| Video Recording | 1080@30fps, 720p@30fps | 1080@30fps, 4k@30fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Front Camera #1 Camera Features | - | Auto Focus, OIS |
Camera Samples
Selfie
Selfie
Selfie Portrait
Selfie Portrait
Main Day
Main Day
Main Night
Main Night
Main Camera Portrait
Main Camera Portrait
Battery
🏆 Winner: Poco X8
| Battery Capacity | 9000mAh | 4000mAh | ||
|---|---|---|---|---|
| Battery Type | Silicon Carbon | Lithium Ion | ||
| Reverse Wired Charging Support | Yes | - | ||
| Charging Speed Wired | 67W | 33W | ||
| Charging Standards Supported | Hypercharge, PD3.0 | - | ||
| Charging Speed Reverse Wired | 22.5W | - |
Battery Test Results
| Charging Time (0 To 50%) | 1hr 40 min (0 to 100%) | - |
|---|
Memory
🏆 Winner: Vivo V21 5G
| Storage Size | 128 | 128 | ||
|---|---|---|---|---|
| Storage Type | UFS 2.2 | UFS 2.2 | ||
| RAM Size | 6 | 8 | ||
| RAM Type | LPDDR4X | LPDDR4X |
Network
| Sim Type | Dual nano-SIM (nano-SIM, dual stand-by) | Hybrid Dual SIM (2 Nano SIMs + 1 microSD) | ||
|---|---|---|---|---|
| Network Support | 5G | 5G | ||
| Band Types | 5G, GSM, LTE FDD, LTE TD, WCDMA | 5G, GSM, LTE FDD, LTE TD, WCDMA | ||
| 2G Bands | 3, 5, 8 | 2, 3, 5, 8 | ||
| 3G Bands | 1, 5, 8 | 1, 2, 4, 5, 8 | ||
| 4G Bands | 1, 3, 5, 8, 19, 28A, 34, 38, 39, 40, 41, 42, 48 | 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 39, 40, 41 | ||
| 5G Bands | 1, 5, 8, 28A, 38, 40, 41, 48, 77, 78 | 1, 3, 7, 28, 41, 78 |
Connectivity
🏆 Winner: Vivo V21 5G
| Wi-Fi Standards | Wi-Fi 5 802.11 a/b/g/n/ac | Wi-Fi 5 802.11 a/b/g/n/ac | ||
|---|---|---|---|---|
| Wi-Fi Features | Wi-Fi Direct | Hotspot, Wi-Fi Direct | ||
| Wi-Fi Version | WiFi 5 | WiFi 5 | ||
| Bluetooth Version | 5.1 | 5.1 | ||
| Bluetooth Codecs | A2DP, AAC, LDAC, LE | A2DP, LE | ||
| GPS | A-GPS, BDS (B1I+B1c), GALILEO (E1), GLONASS (G1), GPS (L1), QZSS (L1) | GPS | ||
| NFC Support | - | Supported |
Features
| Fingerprint Scanner | Optical (under display) | Optical (under display) | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Ambient Light Sensor, Electronic Compass, Gyroscope, Infrared Sensor, Linear Motor, Ultrasonic Proximity Sensor | Accelerometer, Ambient Light Sensor, E-Compass, Gyroscope, Proximity Sensor | ||
| Haptic Feedback | Linear Motor | - |
