Oppo K13 vs vivo V27 Pro

Phones Images
PHONES
Phone Names Oppo K13 vivo V27 Pro
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 2100HSDPA 850 / 900 / 1700(AWS) / 2100
4G bands1, 3, 5, 8, 28, 34, 38, 39, 40, 41, 42, 48 - China1, 3, 4, 5, 8, 28, 38, 40, 41
5G bands1, 5, 8, 28, 41, 77, 78 SA/NSA - China1, 3, 5, 8, 28, 77, 78 SA/NSA
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / HSPA / LTE / 5GGSM / HSPA / LTE / 5G
Launch
Announced2025, April 212023, March 01
StatusAvailable. Released 2025, April 25Available. Released 2023, March 01
Body
Build-Glass front, plastic frame, glass back
Dimensions163.2 x 76.1 x 8.5 mm (6.43 x 3.00 x 0.33 in)164.1 x 74.8 x 7.4 mm (6.46 x 2.94 x 0.29 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight208 g (7.34 oz)182 g (6.42 oz)
 -Color changing back panel color
Display
Resolution1080 x 2400 pixels, 20:9 ratio (~395 ppi density)1080 x 2400 pixels, 20:9 ratio (~388 ppi density)
Size6.67 inches, 107.4 cm2 (~86.5% screen-to-body ratio)6.78 inches, 111.0 cm2 (~90.4% screen-to-body ratio)
TypeAMOLED, 120Hz, 1920Hz PWM, 600 nits (typ), 1200 nits (peak)AMOLED, 1B colors, 120Hz, HDR10+
Platform
CPUOcta-core (1x2.3 GHz Cortex-A720s & 3x2.2 GHz Cortex-A720s & 4x1.8 GHz Cortex-A520s)Octa-core (1x3.1 GHz Cortex-A78 & 3x3.0 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
ChipsetQualcomm Snapdragon 6 Gen 4 (4 nm)Mediatek Dimensity 8200 (4 nm)
GPUAdreno 810Mali-G610 MC6
OSAndroid 15, up to 2 major Android upgrades, ColorOS 15Android 13, Funtouch 13
Memory
Card slotNoNo
Internal128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
 -UFS 3.1
Main Camera
Dual50 MP, f/1.9, 27mm (wide), 1/2.88", PDAF Auxiliary lens-
FeaturesLED flash, HDR, panoramaRing-LED flash, panorama, HDR
Single-50 MP, f/2.5, (wide), AF
Triple-50 MP, f/1.9, (wide), 1/1.56", 1.0µm, PDAF, OIS 8 MP, f/2.2, 16mm, 120˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro)
Video4K@30fps, 1080p@30/60/120fps, gyro-EIS4K@30/60fps, 1080p@30fps, gyro-EIS
Selfie camera
Features-Dual-LED flash, HDR
Single16 MP, f/2.5, 23mm (wide), 1/3.0", 1.0µm50 MP, f/2.5, (wide), AF
Video1080p@30fps, gyro-EIS4K@30/60fps, 1080p@30fps, gyro-EIS
Sound
3.5mm jack -No
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes
 -24-bit/192kHz audio
Comms
Bluetooth5.2, A2DP, LE, aptX HD5.3, A2DP, LE
Infrared portYes-
NFCNFC (China only)Yes
PositioningGPS, GALILEO, GLONASS, BDS, QZSSGPS, GLONASS, GALILEO, BDS, NavIC
RadioNoNo
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/6, dual-bandWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Charging80W wired, 33W PPS, PD, QC, 62% in 30 min, 100% in 56 min66W wired, 50% in 19 min, 72% in 30 min
TypeSi/C Li-Ion 7000 mAh4600 mAh
Misc
ColorsIcy Purple, Prism Black, WhiteMagic Blue, Noble Black
ModelsCPH2729, PLD110V2230
PriceAbout 190 EURAbout 440 EUR
SAR-1.22 W/kg (head)     0.89 W/kg (body)
Tests
Battery life- Endurance rating 121h
Camera- Photo / Video
Display- Contrast ratio: Infinite (nominal)
Loudspeaker- -29.1 LUFS (Average)
Performance- AnTuTu: 846767 (v9) GeekBench: 3933 (v5.1), 3421 (v6) GFXBench: 57fps (ES 3.1 onscreen)
OUR TESTS
Battery (old)-Endurance rating 121h
Camera-Photo / Video
Display-978 nits max brightness (measured)
Loudspeaker--29.1 LUFS (Average)
Performance-AnTuTu: 846767 (v9) GeekBench: 3933 (v5.1), 3421 (v6) GFXBench: 57fps (ES 3.1 onscreen)