Samsung Galaxy Z Flip7 vs Vivo Y21d
Samsung
Galaxy Z Flip7
Vivo
Y21d
At a glance
- Brand
- Samsung
- vivo
- Release date
- July 2025, 11 months ago
- November 2025, 7 months ago
- Launch price
- € 1,209.00 ($ 1,415.46)
- —
- AnTuTu
- 2.230.000 Antutu v10 Overall performance better than 95% of devices
- 222.000 Antutu v10 Overall performance better than 56% of devices
Display
- Size
- 6.9"
- 6.68"
- Resolution
- 1080 x 2520 px FHD+
- 720 x 1608 px HD+
- Type
- Super AMOLED AMOLED 2X
- LCD IPS
- Density
- 397 ppi High Density
- 264 ppi Medium Density
- Aspect ratio
- 21:9
- 20:9
- Features
- Hole-punch Notch, Ultra Thin Glass (UTG), Infinity Flex Display, Refresh rate 120 Hz, TÜV Rheinland Eye Comfort Certification, HDR10+, DCI-P3, Scratch resistant, Corning Gorilla Glass Victus 2, Capacitive, Multi-touch, Frameless, Foldable Display
- Hole-punch Notch, Refresh rate 90 Hz, Peak brightness - 1000 cd/m², Max brightness HBM - 1000 cd/m², TÜV Rheinland Eye Comfort Certification, DCI-P3, 83% NTSC, LED Notifications, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless
Performance
- Chipset
- Samsung Exynos 2500
- Unisoc Tiger T612 / T7225
- CPU
- 1x3.3GHz ARM Cortex X5 +2x2.74GHz ARM Cortex A725 +5x2.36 GHz ARM Cortex A720+2x1.8GHz ARM Cortex A520
- 2 x ARM Cortex A75 1.8Ghz + 6 x ARM Cortex A55 1.8Ghz
- CPU type
- Deca-Core
- Octa-Core
- Process
- 3 nm
- 12 nm
- Frequency
- 3.3 GHz
- 1.8 GHz
- GPU
- Xclipse 950
- Mali-G57 MP1
- RAM
- 12 GB
- 4 GB
- RAM type
- RAM LPDDR5
- LPDDR4X RAM
- 64-bit
- No
- Yes
Rear camera
- Resolution
- 50 Mpx
- 50 Mpx
- Aperture
- ƒ/ 1.8
- ƒ/ 1.8
- Sensor
- Samsung GN3
- —
- Pixel size
- 1.00 µm
- —
- Sensor size
- 1/1.57"
- —
- Flash
- LED
- Dual LED
- Optical stabilization
- Yes
- No
- Slow motion
- Yes, 240 fps
- Yes, 120 fps
- Features
- Tracking AF, Noise reduction, 4K Video, Digital zoom, Dual camera, Optical Stabilization (OIS), Autofocus, Touch focus, Phase detection autofocus (PDAF), NPU AI Engine, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
- Digital zoom, Dual camera, Autofocus, Touch focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Front Flash
Front camera
- Resolution
- 10.8 Mpx
- 5 Mpx
- Aperture
- ƒ/ 2.2
- ƒ/ 2.2
- Sensor
- Samsung S5K3J1
- —
- Pixel size
- 1.22 µm
- —
Battery
- Capacity
- 4300 mAh
- 6500 mAh
- Type
- Li-Polymer
- Li-Ion
- Fast charge
- Yes , 25.0W
- Yes , 44.0W
- Wireless charging
- Fast charging 25W, 50% in 30 min, Fast wireless charging 15W, Reverse wireless charging 4.5W
- —
- Charge cycles
- 2000 cycles
- —
- Runtime
- ~ 42h
- —
- Features
- Bypass Charging, Wireless charging, Reverse charging, Non-removable
- Non-removable
Storage
- Capacity
- 256 GB
- 128 GB
- Type
- UFS Storage 4.0
- eMMC 5.1 Storage
- SD slot
- No
- Yes , Independent SD slot
Body
- Dimensions
- 75.2 mm 166.7 mm 6.5 mm Print 3D Model
- 77.0 mm 166.1 mm 8.4 mm Print 3D Model
- Weight
- 188 g
- 209 g
- Materials
- Glass , Aluminium , Corning Gorilla Glass Victus 2
- Plastic , Splash resistant design
- Colors
- Black Blue Red Pink Green
- Green Coral
- Water/dust resistance
- IP48
- IP68, IP69
- Drop resistance
- Class A B C D E 210 drops without defects
- —
- Repairability
- Class A B C D E
- —
- Usable surface
- 88 %
- 83 %
Software
- Operating system
- Android 16 Android 16
- Android 15 Funtouch OS 15 (Android 15)
- Updates
- OS updates: 7 years, Security updates: 7 years
- —
- Google services
- With Google Mobile Services
- With Google Mobile Services
Connectivity
- SIM
- Dual SIM Dual Standby (Nano SIM / eSIM + eSIM)
- Dual SIM Dual Standby (Nano SIM + Nano SIM)
- Bluetooth
- Bluetooth 5.4 LELow energy consumption
- Bluetooth 5.2 LELow energy consumption
- Bluetooth profiles
- A2DP (Advanced Audio Distribution Profile), AVRCP (Audio/Visual Remote Control Profile), DIP (Device ID Profile), HFP (Hands-Free Profile), HID (Human Interface Profile), HSP (Headset Profile), LE (Low Energy), MAP (Message Access Profile), PAN (Personal Area Networking Profile), OPP (Object Push Profile), PBAP/PAB (Phone Book Access Profile), ANT+, APT-x
- A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), LE (Low Energy)
- Wi-Fi
- 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax) , WiFi 6E , WiFi 7 (802.11be)
- 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
- Wi-Fi features
- Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
- Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
- USB
- USB Type-C
- USB Type-C
- USB features
- Charging, OTG
- Charging, OTG
- Navigation
- GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a)
- GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo
Networks
- 5G
- n1 (2100), n2 (1900 PCS), n3 (1800), n5 (850), n7 (2600), n8 (900), n12 (700), n20 (800), n25 (1900), n26 (850), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n66 (1700), n75 (1500), n77 (3700), n78 (3500)
- —
- 4G LTE
- B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B17 (700), B18 (800), B19 (800), B20 (800), B25 (1900+), B26 (850), B28b (700), B28a (700), B32 (1500), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100)
- B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B20 (800), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500)
- 3G
- B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
- B1 (2100), B5 (850), B8 (900)
- 2G
- B2 (1900), B3 (1800), B5 (850), B8 (900)
- B3 (1800), B5 (850), B8 (900)
Sensors & security
- Fingerprint
- Yes, on the side
- Yes, on the side
- Accelerometer
- Yes
- Yes
- Gyroscope
- Yes
- Yes
- Proximity
- Yes
- Yes
- Light sensor
- Yes
- Yes
- Barometer
- Yes
- —
- Compass
- Yes
- —
- Cooling system
- No
- No
- Audio
- Stereo Speakers
- —
