Samsung Galaxy S20 Ultra vs Oppo K9x
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| PHONES | ||
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| Phone Names | Samsung Galaxy S20 Ultra | Oppo K9x |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 | 1, 2, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41 |
| 5G bands | - | 1, 28, 41, 77, 78 SA/NSA |
| Speed | HSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 Mbps | HSPA, LTE, 5G |
| Technology | GSM / CDMA / HSPA / EVDO / LTE | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G |
| CDMA2000 1xEV-DO | CDMA2000 1x | |
| Launch | ||
|---|---|---|
| Announced | 2020, February 11 | 2021, December 23 |
| Status | Available. Released 2020, March 15 | Available. Released 2021, December 27 |
| Body | ||
|---|---|---|
| Build | Glass front (Gorilla Glass 6), glass back (Gorilla Glass 6), aluminum frame | - |
| Dimensions | 166.9 x 76 x 8.8 mm (6.57 x 2.99 x 0.35 in) | 162.2 x 74.8 x 8.8 mm (6.39 x 2.94 x 0.35 in) |
| SIM | · Nano-SIM + eSIM· Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 220 g (7.76 oz) | 194 g (6.84 oz) |
| IP68 dust/water resistant (up to 1.5m for 30 min) | - | |
| Display | ||
|---|---|---|
| Protection | Corning Gorilla Glass 6 | Aluminosilicate glass |
| Resolution | 1440 x 3200 pixels, 20:9 ratio (~511 ppi density) | 1080 x 2400 pixels, 20:9 ratio (~405 ppi density) |
| Size | 6.9 inches, 114.0 cm2 (~89.9% screen-to-body ratio) | 6.49 inches, 102.2 cm2 (~84.2% screen-to-body ratio) |
| Type | Dynamic AMOLED 2X, 120Hz, HDR10+, 1400 nits (peak) | IPS LCD, 90Hz, 480 nits (typ), 600 nits (HBM) |
| Always-on display 120Hz@FHD/60Hz@QHD refresh rate | - | |
| Platform | ||
|---|---|---|
| CPU | Octa-core (2x2.73 GHz Mongoose M5 & 2x2.50 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55)Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) | Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
| Chipset | Exynos 990 (7 nm+)Qualcomm SM8250 Snapdragon 865 5G (7 nm+) | Mediatek Dimensity 810 (6 nm) |
| GPU | Mali-G77 MP11Adreno 650 | Mali-G57 MC2 |
| OS | Android 10, upgradable to Android 13, One UI 5 | Android 11, ColorOS 11.1 |
| Memory | ||
|---|---|---|
| Card slot | microSDXC (uses shared SIM slot) | microSDXC |
| Internal | 128GB 12GB RAM, 512GB 16GB RAM | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM |
| UFS 3.0 | UFS 2.2 | |
| Main Camera | ||
|---|---|---|
| Features | LED flash, auto-HDR, panorama | LED flash, HDR, panorama |
| Single | - | 16 MP, f/2.0, 26mm (wide), 1/3.0”, 1.0µm |
| Triple | 108 MP, f/1.8, 26mm (wide), 1/1.33", 0.8µm, PDAF, OIS 48 MP, f/3.5, 103mm (periscope telephoto), 1/2.0", 0.8µm, PDAF, OIS, 4x optical zoom, 10x hybrid zoom 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video 0.3 MP, TOF 3D, f/1.0, (depth) | 64 MP, f/1.7, 26mm (wide), 1/1.97”, 0.7µm, PDAF 2 MP (macro) Auxiliary lens |
| Video | 8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS & OIS | 1080p@30fps, gyro-EIS |
| Selfie camera | ||
|---|---|---|
| Features | HDR | - |
| Single | 40 MP, f/2.2, 26mm (wide), 1/2.8", 0.7µm, PDAF | 16 MP, f/2.0, 26mm (wide), 1/3.0”, 1.0µm |
| Video | 4K@30/60fps, 1080p@30fps | 1080p@30fps |
| Sound | ||
|---|---|---|
| 3.5mm jack | No | Yes |
| 35mm jack | No | Yes |
| Loudspeaker | Yes, with stereo speakers | Yes |
| 32-bit/384kHz audio Tuned by AKG | - | |
| Comms | ||
|---|---|---|
| Bluetooth | 5.0, A2DP, LE | 5.1, A2DP, LE, aptX |
| NFC | Yes | No |
| Positioning | GPS, GLONASS, BDS, GALILEO | GPS, GLONASS, GALILEO, BDS |
| Radio | FM radio (USA & Canada only) | No |
| USB | USB Type-C 3.2, OTG | USB Type-C 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
| Samsung DeX, Samsung Wireless DeX (desktop experience support) ANT+ Bixby natural language commands and dictation Samsung Pay (Visa, MasterCard certified) | - | |
| Battery | ||
|---|---|---|
| Charging | 45W wired, PD3.0 15W wireless (Qi) 4.5W reverse wireless | 33W wired, 50% in 27 min Reverse wired |
| Type | Li-Ion 5000 mAh | Li-Po 5000 mAh |
| Misc | ||
|---|---|---|
| Colors | Cosmic Grey, Cosmic Black, Cloud White | Black, Blue |
| Models | SM-G988B/DS | PGCM10 |
| Price | About 690 EUR | About 190 EUR |
| SAR | 0.94 W/kg (head) 0.95 W/kg (body) | - |
| SAR EU | 0.32 W/kg (head) 1.56 W/kg (body) | - |