Itel Rs4 vs Oppo K13

Key Specs

Battery
5000 mAh	-
Display
6.56 inches (16.66 cm)	-
Front Camera
8 MP	-
Processor
MediaTek Helio G99 Ultimate	-
RAM & Storage
8 GB RAM + 128 GB 12 GB RAM + 256 GB	-
Rear Camera
50 MP	-

Audio

Audio Jack
-	Yes, USB Type-C
Stereo Speakers
-	Yes

Battery

Capacity
5000 mAh	7000 mAh
Quick Charging
Yes, Fast, 45W: 80 % in 30 minutes	Yes, 80W Super VOOC Charging, 62% in 30 minutes
Removable
No	-
Standby Time
Up to 840 Hours(2G)	-
Standby time
Up to 840 Hours(2G)	-
Type
-	Silicon Carbon
USB Type-C
Yes	Yes

Camera

Autofocus
-	Yes
Flash
-	Yes, Dual LED Flash
Front Camera
-	16 MP
Rear Camera
-	50 MP + 2 MP
Shooting Modes
-	Continuous Shooting
Video Recording
-	3840x2160 @ 30 fps, 1920x1080 @ 30 fps

Design

Build Material
-	Back: Plastic
Colours
Silvery White, Elegant Beige, Lurex Black	-
Ruggedness
-	Dust proof Click to ViewClick to View
Thickness
8.15 mm	-
Water Resistance
-	Yes, Splash proof, IP65
Weight
198 grams	208 grams

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Dimensions

Dimensions
-	163.21 x 76.13 x 8.45
Height
-	163.21 mm
Thickness
-	8.45 mm
Width
-	76.13 mm

Display

Aspect Ratio
20:9	20.9
Bezel-less display
Yes	-
Brightness
-	1200
Display Type
IPS LCD	AMOLED (Curved Display)
Pixel Density
269 ppi	395 ppi
Refresh Rate
120 Hz	120 Hz
Resolution
720x1612 px (HD+)	1080 x 2400 pixels (FHD+)
Screen Size
6.56 inches (16.66 cm)	6.67 inches
Screen to Body Ratio (claimed by the brand)
94 %	92.2 %
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	-

Front Camera

Camera Setup
Single	-
Resolution
8 MP, Primary Camera	-

General

Brand
Itel	Oppo
Custom UI
Itel OS 13	ColorOS
Launch Date
-	April 25, 2025
Model
-	K13
Operating System
Android v13	Android v15
SAR Value
-	Head: 1.191 W/kg, Body: 0.636 W/kg

Main Camera

Camera Features
10 x Digital Zoom Filters	-
Camera Setup
Dual	-
Flash
Yes, LED Flash	-
Image Resolution
8150 x 6150 Pixels	-
Resolution
50 MP f/1.6, Wide Angle, Primary Camera	-
Shooting Modes
High Dynamic Range mode (HDR)	-
Video Recording
Full HD @ 30 FPS	-

Multimedia

Audio Jack
3.5 mm	-
Loudspeaker
Yes	-
Stereo Speakers
Yes	-

Network & Connectivity

Bluetooth
Yes	Yes, v5.2
GPS
Yes	Yes with A-GPS, Glonass
NFC
Yes	No
Network Support
5G Not Supported, 4G, 3G, 2G	5G, 4G
SIM 1
4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) 3G Bands: UMTS 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	5G Bands: FDD N3, TDD N40: 4G bands TD-LTE 2300(band 40), FD-LTE 1800(band 3)
SIM 2
4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) 3G Bands: UMTS 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	5G Bands: FDD N3, TDD N40: 4G bands TD-LTE 2300(band 40), FD-LTE 1800(band 3)
SIM Size
SIM1: Nano, SIM2: Nano	SIM1: Nano, SIM2: Nano
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM
USB Connectivity
Mass storage device, USB charging	-
VoLTE
Yes	Yes
Wi-Fi
Yes, Wi-Fi	Yes, Wi-Fi 6 (802.11 a/b/g/n/ac/ax) 5GHz
Wi-Fi Features
Mobile Hotspot	-

Performance

Architecture
64 bit	-
CPU
Octa core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)	-
Chipset
MediaTek Helio G99 Ultimate	-
Fabrication
6 nm	-
Graphics
Mali-G57 MC2	Adreno 810
Processor
-	Qualcomm Snapdragon 6 Gen4
Processor Fabrication
-	4 Nm
RAM
8 GB / 12 GB	8 GB
RAM Type
-	LPDDR4X

Sensors

Fingerprint Sensor
Yes	Yes, In Display
Fingerprint Sensor Position
Side	-
Other Sensors
Light sensor, Proximity sensor, Accelerometer, Gyroscope	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Storage

Internal Memory
128 GB / 256 GB	128 GB / 256 GB
Storage Type
-	UFS 3.1