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General
| Name | iQOO Z7s | Vivo V21s |
|---|---|---|
| Launch Date | 22 May 2023 | 17 Nov 2022 |
| Brand | iQOO | Vivo |
| Colors | Norway Blue, Pacific Night | Dusk Blue, Gradient |
| Models | I2223 | - |
Display
| Display Size | 6.38 Inches | 6.44 Inches |
|---|---|---|
| Display Type | AMOLED, 1300 nits (peak) | AMOLED, HDR10+, 500 nits (typ), 800 nits (HBM) |
| Resolution | 1080 x 2400 pixels | 1080 x 2404 pixels |
| Refresh Rate | 90Hz | 90Hz |
| Display Protection | Schott Xensation glass | - |
| Aspect Ratio | 20:9 | 20:9 |
| Features | 84.1% (screen to body ratio), 413 ppi | 84.7% (screen to body ratio), 409 ppi |
Platform
| Operating System | Android 13, Funtouch 13 | Android 12, Funtouch 12 |
|---|---|---|
| Processor | Snapdragon 695 5G (6 nm) | MediaTek Dimensity 800U (7 nm) |
| CPU | Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver) | Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
| GPU | Adreno 619 | Mali-G57 MC3 |
Memory
| Ram | 6GB, 8GB | 8GB |
|---|---|---|
| Ram Type | LPDDR4x | LPDDR4x |
| Storage | 128GB | 128GB |
| Storage Type | UFS 2.2 | UFS 2.2 |
| SD Card Slot | Yes | Yes |
Camera
| Type | Dual Camera | Triple Camera |
|---|---|---|
| Main | 64 MP, 1/1.97", 0.7µm, OIS | 64 MP, f/1.8, 26mm, 0.7µm, OIS |
| Ultra Wide | - | 8 MP, f/2.2, 120˚, 16mm, 1/4.0", 1.12µm |
| Macro | - | 2 MP, f/2.4 |
| Depth | 2 MP, f/2.4 | - |
| Video | 1080p@30fps | 4K@30fps, 1080p@30/60fps |
| Features | HDR | HDR |
Front Camera
| Type | Single Camera | Single Camera |
|---|---|---|
| Selfie | 16 MP, f/2.0 | 44 MP, f/2.0, AF, OIS |
| Video | 1080p@30fps | 4K@30fps, 1080p@30fps |
| Features | - | Dual-LED flash, HDR |
Battery
| Capacity | 4500 mAh | 4000 mAh |
|---|---|---|
| Battery Technology | Li-Ion, non-removable | non-removable |
| Charging Speed | 44W | 33W |
| USB Type | Type C, USB 2.0, OTG | Type C, USB 2.0, OTG |
| Wireless Charging | No | No |
Network
| Sim | Dual Sim | Dual Sim |
|---|---|---|
| Sim Type | Hybrid Dual SIM (Nano-SIM, dual stand-by) | Hybrid Dual SIM (Nano-SIM, dual stand-by) |
| Technology | 5G | 5G |
| Bands | ||
Connectivity
| Wi-Fi | WiFi 5 | WiFi 5 |
|---|---|---|
| Bluetooth | V5.1 | V5.1 |
| NFC | No | Yes |
| GPS | Yes | Yes |
Audio
| Loudspeaker | Yes | Yes |
|---|---|---|
| Headphone Jack | Yes | No |
Biometric
| Fingerprint | Yes | Yes |
|---|---|---|
| Fingerprint Type | Optical Fingerprint Scanner | Optical Fingerprint Scanner |
| Fingerprint Position | In-Display | In-Display |
| Face Unlock | 2D Face Unlock | 2D Face Unlock |
Body
| Dimensions | 158.9 x 73.5 x 7.8 mm | 159.7 x 73.9 x 7.3 mm |
|---|---|---|
| Weight | 172 g | 176 g |
| Frame | Plastic Frame | Plastic Frame |
| Back | - | Plastic Back |
| IP Rating | IP54 | No |
Others
| Sensors | Accelerometer, gyro, proximity, compass | Accelerometer, gyro, proximity, compass |
|---|---|---|
| SAR | 1.15 W/kg (head), 0.84 W/kg (body) | - |
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