Realme GT 7T vs Vivo U3x
Quick Comparison
Realme GT 7T has better RAM than Vivo U3x. In terms of display resolution, Realme GT 7T has better resolution of 2800 x 1280 than Vivo U3x which has resolution of 2408 x 1080. Realme GT 7T has more internal memory than Vivo U3x
| Name | Realme GT 7T | Vivo U3x |
| RAM | 8 GB | 6 GB |
|---|---|---|
| Display | 6.8 in | 6.58 in |
| Internal Memory | 256 GB | 64 GB |
| Battery | 7000 mAh | 5000 mAh |
| Camera | 50 MP + 8 MP Dual | 13 MP + 2 MP Dual |
| Price | Rs. 39990 | Rs. 8990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is May 27, 2025. The cost of Realme GT 7T is Rs. 39990. The launch Date of the second phone is March 19, 2021. The Expected cost of Vivo U3x is Rs. 8990.
Display comparison
Realme GT 7T has larger screen size of 6.8 inches in comparison to Vivo U3x's 6.58 inch screen. Realme GT 7T has LTPO AMOLED Screen type where as Vivo U3x has IPS LCD Screen type. Realme's phone has display density of 453 PPI & Vivo's phone has only 401 PPI display density. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 91.4% than Vivo's phone ~ 84.2%. Realme GT 7T has 20:9 aspect ratio where as Vivo U3x has 20.07:9 aspect ratio.
Memory comparison
Realme GT 7T's larger 8 GB RAM is better for playing games and all with respect to Vivo U3x's lower 6 GB RAM. Realme GT 7T has more Internal Memory (256 GB) than Vivo U3x (64 GB).
Camera comparison
Realme GT 7T's 50 MP + 8 MP Dual Rear Camera outshines Vivo U3x's 13 MP + 2 MP Dual Rear Camera in terms of resolution. Realme GT 7T will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Vivo U3x's 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 11 version.
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Full Comparison
| Name | Realme GT 7T | Vivo U3x |
| General | ||
| Country of Origin | India | |
| Model | GT 7T | U3x |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | May 27, 2025 | March 19, 2021 |
| In The Box | 1 Phone, 1 USB Data Cable, 1 Charger, 1 SIM Ejector Tool, 1 Protective Case, 1 Quick Guide, 1 Safety Guide | |
| Design | ||
| Dimensions | 76 x 162.4 x 8.3 mm | 75.4 x 164.2 x 8.4 mm |
| Weight | 202 g | 185.5 g |
| Bezel less | No | |
| Colors | Racing Yellow, IceSense Black, IceSense Blue | |
| Display | ||
| Type | Color LTPO AMOLED Screen (1B Colors) | Color IPS LCD Screen (16.7M) |
| Touch | Yes, 360 Hz Touch Sampling Rate | Yes |
| Size | 6.8 inches, 1280 x 2800 pixels, 120 Hz | 6.58 inches, 1080 x 2408 pixels, 90 Hz |
| Aspect Ratio | 20:9 | 20.07:9 |
| PPI | ~ 453 PPI | ~ 401 PPI |
| Screen to Body Ratio | ~ 91.4% | ~ 84.2% |
| Brightness | 6000-nit Peak Brightness | |
| HDR Support | Yes, HDR10+, Dolby Vision | |
| Adaptive Refresh Rate | Yes, LTPO | |
| Display Dimming | PWM DimmingDC 2160Hz | |
| Color Gamut | 100% P3 | |
| Features | Pro-Esports Display, Instantaneous Sampling Rate: Up to 2600Hz, Contrast Ratio: 5,000,000:1, PWM Dimming DC 2160Hz, Rain Water Smart Touch, Dolby Vision, HDR 10+ | |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Curved Display | Yes | |
| Memory | ||
| RAM | 8 GB | 6 GB |
| RAM Type | LPDDR5X | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 256 GB | 64 GB |
| Storage Type | UFS 4 | UFS 2.1 |
| Card Slot | No | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | 5G NR: n1/n2/n3/n5/n7/n8/n20/n26/n28/n38/n40/n41/n66/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Support 2.4/5GHz Wi-Fi, Support 802.11b/g/a/n | |
| Bluetooth | Yes, v6.0, A2DP, LE, aptX HD | Yes, v5.1, A2DP, LE, aptX HD |
| USB | Yes, USB-C | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | GPS, AGPS, BEIDOU, GLONASS, GALILEO, QZSS | Yes, with A-GPS, GLONASS, BDS, GALILEO |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Proximity, Ambient Light, Color Temperature, E-compass, Accelerometer, Gyroscope | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | |
| Cooling System | 360° Ultimate Cooling, Heat Dissipation Material Aerospace-grade, 7700mm² Vapor Chamber | |
| Gaming Features | GT Boost, 120 FPS Gaming | |
| AI Features | NEXT AI, AI Travel Snap Camera | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP68/IP69 | |
| Dust Resistant | Yes | |
| Extra Features | 360° Ultimate Cooling, Durable Quality, SignalCatcher Algorithm | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) | 13 MP ƒ/2.2 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) |
| Camera Sensor | Sony IMX896 | |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | 4K Cinematic Video | HDR, Panorama |
| Video Recording | 4K @ 60 fps UHD, 1080p @ 60 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.5 (Wide Angle) Punch Hole, Screen Flash | 8 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 4K @ 60 fps UHD, 1080p @ 60 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v15 | Android v11 |
| Custom UI | Realme UI 6.0 | |
| Chipset | Mediatek Dimensity 8400-MAX | Qualcomm Snapdragon 480 |
| CPU | 3.25 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 8x Arm Cortex-A725 | 2x2.0 GHz Kryo 460 & 6x1.8 GHz Kryo 460 |
| GPU | Mali-G720 MC7 | Adreno 619 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA | Yes |
| Video | MP4, 3GP, ASF, AVI, FLV, M2TS, MKV, MPG, TS, WEBM, WMV | Yes |
| FM Radio | No | No |
| Audio Features | Supports OReality Audio , Dual mic noise cancellation, Hi-Res Audio Certification | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 120W SuperVOOC Charging | Yes, 18W Fast Charging |