Asus Zenfone 11 Ultra vs Realme 15x 5g

Key Specs

Battery
5500 mAh	-
Display
6.78 inches (17.22 cm)	-
Front Camera
32 MP	-
Processor
Qualcomm Snapdragon 8 Gen 3	-
RAM & Storage
12 GB RAM + 256 GB 16 GB RAM + 512 GB	-
Rear Camera
50 MP + 13 MP + 32 MP	-

Audio

Stereo Speakers
-	Yes

Battery

Capacity
5500 mAh	7000 mAh
Quick Charging
Yes, Hyper, v5.0, 65W: 100 % in 39 minutes	60W SuperVOOC
Removable
No	-
Type
Li-Polymer	-
USB Type-C
Yes	Yes
Wireless Charging
Yes	-

Camera

Front Camera
-	50MP
Rear Camera
-	50MP + 5MP

Design

Build Material
Back: Mineral Glass	-
Colours
Eternal Black, Misty Grey, Skyline Blue, Desert Sand	-
Height
163.8 mm	-
Ruggedness
Dust proof	-
Thickness
8.9 mm	-
Water Resistance
-	IP69 dust and water resistance
Waterproof
Yes, Water resistant (up to 30 minutes in a depth of 1.5 meter), IP68	-
Weight
225 grams	-
Width
76.8 mm	-

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Display

Aspect Ratio
20:9	-
Bezel-less display
Yes with punch-hole display	-
Brightness
-	1200 nits
Display Type
Flexible AMOLED	-
HDR 10 / HDR+ support
Yes, HDR 10+	-
Peak Brightness
2500 nits	-
Pixel Density
388 ppi	-
Refresh Rate
120 Hz	144Hz
Resolution
1080x2400 px (FHD+)	720x1570 pixels
Screen Protection
Corning Gorilla Glass, Glass Victus 2	-
Screen Size
6.78 inches (17.22 cm)	6.8-inch
Screen to Body Ratio (calculated)
88.22 %	-
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	-

Front Camera

Camera Setup
Single	-
Resolution
32 MP f/2.5, Wide Angle, Primary Camera(22 mm focal length, 1/3.2" sensor size, 0.7µm pixel size)	-
Video Recording
Full HD @ 30 FPS HD @ 30 FPS	-

General

Brand
Asus	Realme
Custom UI
Zen UI	-
Launch Date
-	October 1, 2025
Model
-	15x 5G
Operating System
Android v14	Android 15 with Realme UI 6.0

Main Camera

Autofocus
Yes, Phase Detection autofocus	-
Camera Features
Digital Zoom Auto Flash Face detection Touch to focus	-
Camera Setup
Triple	-
Flash
Yes, LED Flash	-
Image Resolution
8150 x 6150 Pixels	-
OIS
Yes	-
Resolution
50 MP f/1.9, Wide Angle, Primary Camera(23.8 mm focal length, 1/1.56" sensor size, IMX890, CMOS image sensor, Exmor-RS CMOS Sensor, 1µm pixel size)13 MP f/2.2, Ultra-Wide Angle Camera(12.7 mm focal length, 1/3" sensor size, 1.12µm pixel size)32 MP f/2.4, Telephoto Camera(65.3 mm focal length, 0.7µm pixel size)	-
Settings
Exposure compensation, ISO control	-
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR)	-
Video Recording
8k @ 24 FPS 4k @ 30 FPS Full HD @ 60 FPS	-
Video Recording Features
Slo-motion	-

Multimedia

Audio Jack
3.5 mm	-
FM Radio
No	-
Loudspeaker
Yes	-
Stereo Speakers
Yes	-

Network & Connectivity

Bluetooth
Yes, v5.4	v5.3
GPS
Yes with A-GPS, Glonass	-
NFC
Yes	-
Network Support
5G, 4G, 3G, 2G	4G/5G
SIM 1
5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N26 / N28 TDD N38 / N40 / N41 / N48 / N66 / N77 / N78 / N79 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	-
SIM 2
5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N26 / N28 TDD N38 / N40 / N41 / N48 / N66 / N77 / N78 / N79 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	-
SIM Size
SIM1: Nano, SIM2: Nano	-
SIM Slot(s)
Dual SIM, GSM+GSM	-
USB Connectivity
Mass storage device, USB charging	-
VoLTE
Yes	-
Wi-Fi
Yes, Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz 6GHz	-
Wi-Fi Features
Wi-Fi Direct, Mobile Hotspot	-

Performance

Architecture
64 bit	-
CPU
Octa core (3.3 GHz, Single core, Cortex X4 + 3.2 GHz, Tri core, Cortex A720 + 3 GHz, Dual core, Cortex A720 + 2.3 GHz, Dual core, Cortex A520)	-
Chipset
Qualcomm Snapdragon 8 Gen 3	-
Fabrication
4 nm	-
Graphics
Adreno 750	-
Processor
-	MediaTek Dimensity 6300
Processor Fabrication
-	6nm
RAM
12 GB / 16 GB	6GB/8GB
RAM Type
LPDDR5X	-
RAM type
LPDDR5X	-

Sensors

Fingerprint Sensor
Yes	side-mounted fingerprint sensor
Fingerprint Sensor Position
On-screen	-
Fingerprint Sensor Type
Optical	-
Other Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope	-

Storage

Expandable Memory
No	up to 2TB via MicroSD card
Internal Memory
256 GB / 512 GB	128GB/256GB
Storage Type
UFS 4.0	UFS 2.2 storage