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Alcatel Idol 4 |
Vivo Y21d |
| Build | |
|---|---|
| OS | |
| Android OS, v6.0.1 (Marshmallow) | Android 15 OS |
| UI | |
| Funtouch 15 | |
| Dimensions | |
| 147 x 72.5 x 7.1 mm | 166.14 x 77.01 x 8.39 mm |
| Weight | |
| 135 g | 209 g |
| SIM | |
| Dual-SIM, Dual Standby, Nano-SIM | Nano-SIM + Nano-SIM |
| Colors | |
| Gold, Dark Gray, Rose Gold, Metal Silver | Coral Red, Jade Green |
| Network | |
|---|---|
| 2G Band | |
|
SIM1: GSM 850 / 900 / 1800 / 1900 SIM2: GSM 850 / 900 / 1800 / 1900 |
SIM1: GSM 850 / 900 / 1800 / 1900 SIM2: GSM 850 / 900 / 1800 / 1900 |
| 3G | |
| Yes | Yes |
| 4G | |
| Yes | Yes |
| 5G | |
| No | No |
| Processor | |
|---|---|
| CPU | |
| 1.7 GHz Quad-Core Cortex-A53, 1.2 GHz Quad-Core Cortex-A53 | Octa-Core (2 × 1.8 GHz + 6 × 1.8 GHz) |
| Chipset | |
| MSM8952 Snapdragon 617 | Unisoc T7225 (12 nm) |
| GPU | |
| Adreno 405 | Arm Mali G57 |
| Display | |
|---|---|
| Technology | |
| LTPS IPS LCD capacitive touchscreen, 16M colors, Multitouch up to 10 fingers | IPS LCD Capacitive Touchscreen |
| Size | |
| 5.2 inches | 6.68 Inches |
| Resolution | |
| 1080 x 1920 pixels (~424 ppi pixel density) | 720 x 1608 Pixels (~264 PPI) |
| Extra Features | |
| 90Hz, 1000 nits Brightness | |
| Memory | |
|---|---|
| Built-in | |
| 16GB built-in, 3GB RAM | 128GB Built-in, 6GB RAM, eMMC 5.1 |
| External Card | |
| MicroSD Card (support up to 200GB) (uses SIM 2 slot) | microSD Card, (supports up to 2TB) |
| Camera | |
|---|---|
| Main | |
| 13 MP, autofocus, dual-LED + dual tone flash | Dual Camera: 50 MP, f/1.8 + 0.08 MP, f/2.2, LED Flash |
| Features | |
| f/2.0, phase detection, Video, Geo-tagging, touch focus, face detection, panorama, HDR | Night, Portrait, Video, Live Photo, Slo-mo, Time-lapse, Panorama, Video |
| Front | |
| 8 MP Camera, 1080p, LED flash | 5 MP |
| Connectivity | |
|---|---|
| WLAN | |
| Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| Bluetooth | |
| v4.2 with A2DP, LE | v5.2 with A2DP, LE |
| GPS | |
| Yes + A-GPS support & Glonass | Yes + A-GPS support & Glonass, BDS, GALILEO, QZSS |
| Radio | |
| FM radio with RDS | FM Radio |
| USB | |
| microUSB v2.0, USB Host | USB Type-C 2.0, OTG |
| Data | |
| GPRS, EDGE, 3G (HSPA 42.2/5.76 Mbps), 4G (LTE Cat6 300/50 Mbpss) | 2G GSM, 3G HSPA, 4G LTE |
| Sensors | |
|---|---|
| Accelerometer | |
| Yes | Yes |
| Gyro | |
| Yes | Yes |
| Compass | |
| Yes | Yes |
| Proximity | |
| Yes | Yes |
| FingerPrint | |
| No | Yes |
| Features | |
|---|---|
| Audio | |
| 3.5mm audio jack, Speakerphone | 3.5mm Audio Jack, Speaker Phone |
| Browser | |
| HTML5 | HTML5 |
| Messaging | |
| SMS(threaded view), MMS, Email, Push Email, IM | SMS(threaded view), MMS, Email, Push Mail, IM |
| Games | |
| built-in + downloadable | Built-in + Downloadable |
| Battery | |
|---|---|
| Capacity | |
| 2610 mAh | Li-ion 6500 mAh |
| Standby | |
| up to 520 hrs | |
| Talktime | |
| up to 15 hrs | |
| Features | |
| Fast charging 44W | |
| Price | |
|---|---|
| Price in Rs. | |
| Discontinued | Rs. 43,999 PKR |
| Price in USD | |
| Discontinued | $152.77 USD |