| Product |
Oppo K13 Turbo
|
Oppo R821T FInd Muse
|
| Battery |
| Charging |
80W wired, 13.5W PD, 44W UFCS, 33W PPS
Reverse wired |
- |
| Type |
7000 mAh |
Li-Ion 1700 mAh, removable |
| Body |
| Dimensions |
162.8 x 77.2 x 7.3 mm (6.41 x 3.04 x 0.29 in) |
123 x 63.5 x 9.9 mm (4.84 x 2.5 x 0.39 in) |
| SIM |
Nano-SIM + Nano-SIM |
Dual SIM (Mini-SIM, dual stand-by) |
| Weight |
207 g (7.30 oz) |
- |
| |
Built-in cooling fan
IPX8/IPX9 water resistant (high pressure water jets; immersible up to 2m for 30 min) |
- |
| Comms |
| Bluetooth |
5.4, A2DP, LE, aptX HD, LHDC 5 |
Yes |
| Infrared port |
Yes |
- |
| NFC |
Yes |
No |
| Positioning |
GPS, GLONASS, GALILEO, BDS, QZSS |
GPS |
| Radio |
No |
FM radio |
| USB |
USB Type-C 2.0, OTG |
microUSB 2.0 |
| WLAN |
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band |
Wi-Fi 802.11 b/g, hotspot |
| Display |
| Resolution |
1280 x 2800 pixels, 19.5:9 ratio (~453 ppi density) |
480 x 800 pixels, 5:3 ratio (~233 ppi density) |
| Size |
6.8 inches, 112.8 cm2 (~89.8% screen-to-body ratio) |
4.0 inches, 45.5 cm2 (~58.3% screen-to-body ratio) |
| Type |
AMOLED, 1B colors, 120Hz, 1600 nits (peak) |
IPS LCD |
| Features |
| Sensors |
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
Accelerometer, proximity |
| Launch |
| Announced |
2025, July 21 |
2013. Released 2013 |
| Status |
Available. Released 2025, July 25 |
Discontinued |
| Main Camera |
| Dual |
50 MP, f/1.8, 27mm (wide), PDAF
2 MP |
- |
| Features |
LED flash, HDR, panorama |
- |
| Single |
- |
3.15 MP |
| Video |
4K@30/60fps, 1080p@30fps |
Yes |
| Memory |
| Card slot |
No |
microSDHC (dedicated slot) |
| Internal |
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM |
4GB 512MB RAM |
| |
UFS 3.1 |
- |
| Misc |
| Colors |
Purple Phantom, Midnight Maverick, White Knight |
White |
| Models |
PLM110 |
- |
| Network |
| 2G bands |
GSM 850 / 900 / 1800 / 1900 |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G bands |
HSDPA 850 / 1700 / 2100 |
HSDPA 2100 |
| 4G bands |
1, 3, 5, 6, 8, 19, 28, 34, 38, 39, 40, 41, 42, 48 |
- |
| 5G bands |
1, 3, 5, 8, 28, 38, 40, 41, 48, 77, 78 SA/NSA |
- |
| Speed |
HSPA, LTE, 5G |
HSPA |
| Technology |
GSM / CDMA / HSPA / LTE / 5G |
GSM / HSPA |
| |
CDMA 800 |
- |
| Platform |
| Chipset |
Mediatek Dimensity 8450 (4 nm) |
Mediatek MT6572 (28 nm) |
| CPU |
Octa-core (1x3.25 GHz Cortex-A725 & 3x3.0 GHz Cortex-A725 & 4x2.1 GHz Cortex-A725) |
Dual-core 1.2 GHz Cortex-A7 |
| GPU |
Mali-G720 MC7 |
Mali-400 |
| OS |
Android 15, ColorOS 15 |
Android 4.2 (Jelly Bean) |
| Selfie camera |
| Features |
1080p@30fps |
- |
| Single |
16 MP, f/2.4, 22mm (wide) |
VGA |
| Video |
Yes |
|
| Sound |
| 3.5mm jack |
No |
Yes |
| Loudspeaker |
Yes, with stereo speakers |
Yes |
