Realme P4 Power 5G vs Vivo V21 5G
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Overview
| Specs Score | 81 / 100 | 83 / 100 Better Specs |
| Display Size | 6.8 in Bigger Display | 6.44 in |
| Display Resolution | 1280 x 2800 pixels Better Resolution | 1080 x 2400 pixels |
| Screen To Body Ratio | ~ 93% Less Bezels | ~ 84.8% |
| CPU Clock Speed | 2.6 GHz Faster Clock Speed | 2.4 GHz |
| Rear Camera | 50 MP + 8 MP Dual | 64 MP + 8 MP + 2 MP Triple Better Camera Resolution |
| Front Camera | 16 MP | 44 MP Better Front Camera Resolution |
| Weight | 219 g | 176 g Lighter |
| Thickness | 9.08 mm | 7.3 mm Slimmer |
| Battery | 10001 mAh Bigger Battery | 4000 mAh |
| Unique Features | Water Resistant No Reverse Charging IR Blaster | No Memory Card Support No No |
General
| Model | RMX5116 | V21 5G |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| OS Updates | 3 years | |
| Security Updates | 4 years | |
| Release Date | January 29, 2026 | April 27, 2021 |
| In The Box | Phone x 1, Charger x 1, USB Data Cable x 1, SIM Ejector Tool x 1, Protective Case x 1, Quick Guide x 1 |
Design
| Dimensions | 76.15 x 162.26 x 9.08 mm | 73.9 x 159.7 x 7.3 mm |
| Weight | 219 g | 176 g |
| Bezel less | No | |
| Colors | TransSilver, TransOrange, TransBlue |
Display
| Type | Color AMOLED Screen (1.07B) | Color E3 AMOLED (16M Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.8 inches, 1280 x 2800 pixels, 144 Hz | 6.44 inches, 1080 x 2400 pixels, 90 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 453 PPI | ~ 409 PPI |
| Screen to Body Ratio | ~ 93% | ~ 84.8% |
| Glass Type | Corning Gorilla Glass 7i | Schott Xensation UP Display Protection |
| Brightness | Normal: 600nit, HBM: 1800nit, APL：6500nit； | |
| Features | Vivid mode 96% DCI-P3, Natural mode 95% DCI-P3, Cinema mode 95% DCI-P3, Colorful mode105% DCI-P3 | HDR10+ |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Curved Display | Yes |
Memory
| RAM | 8 GB | 8 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 12 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 3.1 | UFS 2.2 |
| Card Slot | No | Yes, (Hybrid Slot) |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | 5G NR: n1/n3/n5/n8/n28B/n40/n41/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5 (802.11ac) Supported 802.11a/b/g/n Supported Wi-Fi Display Supported WLAN Tethering Supported | |
| Bluetooth | Yes, v5.4, SBC, AAC, LDAC, aptX, aptX HD, LHDC 5.0 | Yes, v5.1, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB on-the-go, USB Charging |
| IR Blaster | Yes |
Extra
| GPS | Beidou, GPS, GLONASS, Galileo, QZSS | Yes, with A-GPS, BEIDOU, GALILEO, GLONASS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Proximity sensor, Ambient light sensor, Color temperature sensor, E-compass, Accelerometer, Gyroscope, In-display optical fingerprint sensor, Infrared remote control | Accelerometer, Gyroscope, Ambient Light Sensor, Proximity Sensor, E-compass |
| 3.5mm Headphone Jack | No | No |
| AI Features | AI Hyper Clarity, AI Hyper Motion, AI Always-On HDR, Google Gemini Live | |
| Water Resistance | Yes | |
| IP Rating | IP69, IP68, and IP66 | |
| Dust Resistant | Yes | |
| Extra Features | HyperVision Ai Chip, Bypass Charging |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) FOV 79°; 5P lens; AF Supported; Supports 2-axis OIS 8 MP ƒ/2.2 (Ultra Wide) FOV 112°; 5P lens | 64 MP ƒ/1.79 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.2 (Macro) Macro |
| Camera Sensor | IMX882 | |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Portrait, Night, Panorama, SLO-MO, Long Exposure, Dual-view video, TIME-LAPSE, HI-RES, Google Lens, Underwater, PRO, Hypertext, Scan, TILT-SHIFT, Pro Video，FOOD，STREET，AI LANDSCAPE | HDR, Panorama, Eye Autofocus, Night, Ultra-Wide Night, Ultra Stable Video, Art Portrait Video, Super Macro, Bokeh Portrait, Multi-Style Portrait |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 60 fps FHD, 720p | 4K, 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 16 MP ƒ/2.4 (Wide Angle) Punch Hole | 44 MP ƒ/2 (Wide Angle) Autofocus, LED Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
Technical
| OS | Android v16 | Android v11 |
| Custom UI | realme UI 7 | |
| Chipset | Mediatek Dimensity 7400 Ultra | MediaTek Dimensity 800U |
| CPU | 2.6 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | 2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55 |
| Fabrication Node | 4nm | |
| GPU | Mali-G615 MC2 | Mali-G57 MC3 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | FLAC, WMA, IMY, AAC, OGG, M4A, MID, MP3, AMR, WAV, APE | WAV, MP3, MP2, MIDI, Vorbis, APE, FLAC |
| Video | AVI, 3GP, ASF, FLV, MKV, MOV, MP4, WMV | MP4, 3GP, AVI, FLV, MKV |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | |
| Audio Jack Type | USB Type-C | |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 10001 mAh | 4000 mAh, Li-Po Battery |
| Fast Charging | Yes, 80W SUPERVOOC Charge | Yes, 33W Fast Charging |
| Reverse Charging | Yes, 27W |
Discuss
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