| Manufacturer | |
| Oppo | Samsung |
| Announced | |
| March 2020 | August 2015 |
| Status | |
| Coming Soon - March 2020 | Available - August 2015 |
| Colors | |
| Silver, Dark Black, Gold, Elegant Black, Pink Gold, Matte Silver | Black, White |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
46 x 39 x 11.4 mm (1.81 x 1.54 x 0.45 in) |
142 x 72.5 x 8.1 mm (5.59 x 2.85 x 0.32 in) |
| Weight | |
| 40 g / 45.5 g (1.41 oz / 1.59.0.18 oz) | 145 g (5.11 oz) |
| SIM Type | |
| eSIM | - |
| 2G Network | |
| N/A | GSM 850 / 900 / 1800 / 1900 - all versions |
| 3G Network | |
| HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1900 / 2100 |
| 4G Network | |
| LTE band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 39(1900), 40(2300), 41(2500) | LTE 800 / 850 / 900 / 1800 / 1900 / 2100 / 2600 |
| Messaging | |
| SMS, MMS, EMail, IM | |
| Build Features | |
| 5ATM water resistant (46mm model) 3ATM water resistant (41mm model) ECG certified |
- |
| OS | |
| ColorOS Watch OS | Android OS, v5.1.1 (Lollipop) |
| Processor | |
| Quad-core 1.2 GHz Cortex-A7, Qualcomm MSM8909W Snapdragon Wear 2500 (28nm) [Similar] | Octa-core 1.6 GHz Cortex-A53, Exynos 7580 Octa [Similar] |
| GPU | |
| Adreno 304 [Similar] | Mali-T720MP2 [Similar] |
| RAM | |
| 1 GB [Browse Similar] | 2 GB [Browse Similar] |
| Internal Memory | |
| 8 GB | 16 GB |
| External Memory | |
| No | microSD, up to 128 GB |
| 3.5mm Jack | |
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| Radio | |
| No | No |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| GPRS | |
| Yes | |
| Edge | |
| Yes | |
| 3G | |
| HSPA, LTE | HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL |
| Bluetooth | |
| 4.2, A2DP, LE | v4.0, A2DP, EDR, LE |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot |
| USB | |
| No | microUSB v2.0 |
| GPS | |
| Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, Beidou |
| Browser | |
| HTML5 | |
| Internal | |
| 8 GB, 1 GB RAM | 16GB, 2 GB RAM |
| Expandable Storage | |
| No | microSD, up to 128 GB |
| USB OTG | |
| Not Supported | - |
| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| Barometer Sensor | |
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| Heart-rate Sensor | |
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| NFC | |
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| Type | |
| Non-removable Li-Ion Battery Wireless charging |
2800 mAh |
| Capacity | |
| 430 mAh | - |
| Stand by | |
| - | - |
| Talk Time | |
| - | - |