Realme GT 7
#215
vivo S20
#623Category Breakdown
Realme GT 7
vivo S20
Performance
96.593.6
Camera
99.391.8
Display
98.395.2
Battery
38.538.3
Build
72.90.2
Connectivity
87.484.3
Audio
87.687.6
Overall
85.073.3
Summary
- The Realme GT 7 features a larger 6.78-inch LTPO AMOLED display with higher peak brightness and HDR support, compared to the 6.67-inch AMOLED display of the vivo S20, which lacks HDR.
- In terms of performance, the GT 7 is powered by the Mediatek Dimensity 9400e chipset, while the S20 utilizes the Qualcomm Snapdragon 7 Gen 3, both offering robust capabilities but with different architectures.
- Both devices have a 50 MP main camera with optical image stabilization, but the GT 7 includes additional telephoto and ultrawide lenses, enhancing versatility.
- The GT 7 has a larger 7000 mAh battery with faster 120W charging, compared to the S20's 6500 mAh battery and 90W charging.
- Both run on Android 15 but with different skins: Realme UI 6.0 for the GT 7 and OriginOS 5 for the S20, affecting user experience.
- Build quality favors the GT 7 with Gorilla Glass 7i, while the S20 is lighter and slimmer, enhancing portability.
Side-by-side Specification Comparison
Realme GT 7
vivo S20
General
Release Date
2025, May 27
2024, November 28
Announced
2025, May 27
2024, November 28
Description
Not to be confused withRealme GT7for China
N/A
Display
Size
6.78"
6.67"
Type
LTPO AMOLED, 1B colors, 120Hz, HDR10+, Dolby Vision, 600 nits (typ), 1600 nits (HBM), 6000 nits (peak)
AMOLED, 1B colors, 120Hz, 1300 nits (HBM), 5000 nits (peak)
Resolution
1264 x 2780 pixels (~450 ppi density)
1260 x 2800 pixels, 20:9 ratio (~460 ppi density)
PPI
1264
1260
Refresh Rate
120Hz
120Hz
HDR Support
✓
✗
Protection
Corning Gorilla Glass 7i or ArmorShell glass
Scratch/drop-resistant glass
Performance
Chipset
Mediatek Dimensity 9400e (4 nm)
Qualcomm SM7550-AB Snapdragon 7 Gen 3 (4 nm)
CPU
Octa-core (1x3.4 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720)
Octa-core (1x2.63 GHz Cortex-A715 & 3x2.4 GHz Cortex-A715 & 4x1.8 GHz Cortex-A510)
GPU
Immortalis-G720 MC12
Adreno 720
Memory
256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM
Expandable Storage
✗
✗
Card Slot
No
No
Camera
Main Camera
50 MP, f/1.8, (wide), 1/1.56, 1.0µm, PDAF, OIS50 MP, f/2.0, (telephoto), 1/2.76", 0.64µm, PDAF, 2x optical zoom8 MP, f/2.2, 16mm, 112˚ (ultrawide), 1/4.0", 1.12µm
50 MP, f/1.9, 23mm (wide), 1/1.55", PDAF, OIS8 MP, f/2.2, 106˚ (ultrawide), AF
Main Camera Features
Color spectrum sensor, LED flash, HDR, panorama
Ring-LED flash, panorama, HDR
Front Camera
32 MP, f/2.5, 21mm (wide), 1/2.74", 0.8µm
50 MP, f/2.0, 22mm (wide), AF
Front Camera Features
Panorama
HDR
Video Recording
8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, gyro-EIS, OIS, Dolby Vision HDR
4K, 1080p, gyro-EIS
Selfie Video
4K@30/60fps, 1080p@30/60fps
4K, 1080p
Optical Stabilization
✓
✓
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
7000 mAh
6500 mAh
Battery Details
Si/C Li-Ion 7000 mAh
Si/C Li-Ion 6500 mAh
Charging Details
120W wired, 14 min to 50%, 40 min to 100%7.5W reverse wiredBypass charging
90W wired, PDReverse wired
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
162.4 x 76.1 x 8.3 mm (6.39 x 3.00 x 0.33 in)
160.4 x 74.2 x 7.2 mm (6.31 x 2.92 x 0.28 in)
Weight
206 g
186 g
Materials
Glass front (Gorilla Glass 7i), plastic frame, plastic back
N/A
Colors
IceSense Black, IceSense Blue, Aston Martin Green
Gray, Gold, White
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Nano-SIM + Nano-SIM +eSIM(max 2 at a time)
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE / 5G
GSM / CDMA / HSPA / LTE / 5G
Network Speed
HSPA, LTE, 5G
HSPA, LTE, 5G
5G
✓
✓
4G
✓
✓
WiFi
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Bluetooth
5.4, A2DP, LE
5.4, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless, LHDC 5
NFC
✓
✓
USB
USB Type-C
USB Type-C 2.0, OTG
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
GPS (L1+L5), BDS (B1I+B1C+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), NavIC (L5), GLONASS
GPS, GALILEO, GLONASS, QZSS, BDS (B1I+B1c)
Audio
Stereo Speakers
✓
✓
Loudspeaker
Yes, with stereo speakers
Yes, with stereo speakers
Audio Jack
No
No
Software & Security
Operating System
Android 15, up to 4 major Android upgrades, Realme UI 6.0
Android 15, OriginOS 5
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass