Vivo Y66 vs vivo Y55s 5G
General Info
| Manufacturer | |
| vivo | vivo |
| Announced | |
| December 2016 | December 2021 |
| Status | |
| Available - December 2016 | Coming Soon - December 2021 |
| Price | |
| Rs. 14,990 ($216.00) [Similarly Priced] | - |
| Colors | |
| Gold | Black, Blue, Pink |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
153.56 x 75.79 x 7.49 mm (6.05 x 2.98 x 0.29 in) |
163.9 x 75.3 x 9.2 mm (6.45 x 2.96 x 0.36 in) |
| Weight | |
| 157 g (5.54 oz) | 199.8 g (7.02.0.28 oz) |
| SIM Type | |
| Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card) | Dual SIM (Nano-SIM, dual stand-by) |
| 2G Network | |
| GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA2000 1xEV-DO |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA2000 1x |
| 3G Network | |
| HSDPA 850 / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 2100 |
| 4G Network | |
| LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) | 1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41 |
| 5G Network | |
| - | 1, 5, 8, 28, 41, 77, 78 SA/NSA |
| Messaging | |
| SMS, MMS, EMail, IM | |
| Build Features | |
| - Metal Body - 2.5D Curved Glass |
- Fingerprint Sensor (side-mounted) ) |
| Notification LED | |
| Yes | - |
Display
Hardware and OS
| OS | |
| Android OS, v6.0.1 (Marshmallow) | Android 11 |
| User Interface | |
| FunTouch OS 3.0 | OriginOS |
| Processor | |
| Octa-core 1.4 GHz Cortex-A53, Qualcomm MSM8937 Snapdragon 430 [Similar] | Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), MediaTek MT6833 Dimensity 700 5G (7 nm) [Similar] |
| GPU | |
| Adreno 505 [Similar] | Mali-G57 MC2 [Similar] |
| RAM | |
| 3 GB [Browse Similar] | 8 GB [Browse Similar] |
| Internal Memory | |
| 32 GB | 128 GB |
| External Memory | |
| microSD, up to 128 GB | No |
Camera
| Rear Camera | |
| 13 MP, 4160 x 3120 pixels [Similar] | 50 MP + 2 MP [Similar] |
| Flash | |
| LED Flash | LED Flash |
| Features | |
| AutoFocus, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama | 50 MP, f/1.8, 26mm (wide), PDAF 2 MP, f/2.4, (macro) HDR, Panorama |
| Video | |
| 1080p@30fps | 1080p@30fps, gyro-EIS |
| Front Camera | |
| 5 MP [Similar] |
8 MP, f/1.8, (wide) 1080p@30fps [Similar] |
Multimedia
| 3.5mm Jack | |
| Radio | |
| FM radio | FM radio |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSPA, LTE, EV-DO Rev.A 3.1 Mbps, VoLTE | HSPA 42.2/5.76 Mbps, LTE-A, 5G |
| Bluetooth | |
| v4.1, A2DP | 5.1, A2DP, LE, aptX HD |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| USB | |
| microUSB v2.0 | USB Type-C, USB On-The-Go |
| GPS | |
| Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS |
| Browser | |
| HTML5 | Yes |
User Memory
| Internal | |
| 32 GB, 3 GB RAM | 128 GB, 8 GB RAM UFS 2.1 |
| Expandable Storage | |
| microSD, up to 128 GB | No |
| USB OTG | |
| Supported | Supported |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| Magnetic-field Sensor (Compass) | |
| NFC | |
Battery
| Type | |
| Non-removable Li-Ion Battery | Non-removable Li-Po Battery Fast battery Charging 18W |
| Capacity | |
| 3000 mAh | 6000 mAh |
| Stand by | |
| - | - |
| Talk Time | |
| - | - |