Honor 400 Smart vs HTC U23

Honor 400 Smart
Honor
400 Smart
HTC U23
HTC
U23

At a glance

Brand
Honor
HTC
Release date
August 2025, 10 months ago
July 2023, 2 years 11 months ago
AnTuTu
475.000 Antutu v10 Overall performance better than 72% of devices
698.600 Antutu v10 Overall performance better than 78% of devices

Display

Size
6.77"
6.7"
Resolution
720 x 1610 px HD+
1080 x 2400 px FHD+
Type
TFT LCD (IPS)
Oled
Density
261 ppi Medium Density
393 ppi High Density
Aspect ratio
20:9
20:9
Features
Hole-punch Notch, SGS Certified, Refresh rate 120 Hz, Peak brightness - 700 cd/m², TÜV Rheinland Eye Comfort Certification, DCI-P3, Scratch resistant, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless
Hole-punch Notch, Refresh rate 120 Hz, Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass Victus, Capacitive, Multi-touch, Frameless

Performance

Chipset
Qualcomm Snapdragon 6s Gen3
Qualcomm Snapdragon 7 Gen1
CPU
Kryo 2x2.3 GHz ARM Cortex A78 +6x 2.0 GHz ARM Cortex A55
1x2.4GHz Cortex A710 + 3x2.36GHz Cortex A710 + 4x1.80GHz Cortex A510
CPU type
Octa-Core
Octa-Core
Process
6 nm
4 nm
Frequency
2.3 GHz
2.4 GHz
GPU
Qualcomm Adreno 619
Adreno 644
RAM
4 GB
8 GB
RAM type
LPDDR4 RAM
LPDDR4X RAM
64-bit
Yes
Yes

Rear camera

Resolution
50 Mpx
64 Mpx
Aperture
ƒ/ 1.8
ƒ/ 1.89
Pixel size
1.00 µm
Flash
LED
LED
Optical stabilization
No
No
Slow motion
No, 30 fps
Yes, 120 fps
Features
Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Phase detection autofocus (PDAF), Laser autofocus (LAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW
4K Video, Digital zoom, Triple camera, Digital image stabilization, Autofocus, Touch focus, Phase detection autofocus (PDAF), Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

Front camera

Resolution
5 Mpx
32 Mpx
Aperture
ƒ/ 2.2
ƒ/ 2.45

Battery

Capacity
6500 mAh
4600 mAh
Type
Li-Polymer
Li-Polymer
Fast charge
Yes , 35.0W
Yes , 30.0W
Charge cycles
1600 cycles
Runtime
~ 71h
Features
Non-removable
Wireless charging, Non-removable
Wireless charging
15W wireless charging, 5W reverse wireless

Storage

Capacity
256 GB
128 GB
Type
UFS Storage
SD slot
Yes , Slot for SD or second SIM card
Yes , Independent SD slot

Body

Dimensions
76.8 mm 166.9 mm 8.2 mm Print 3D Model
77.1 mm 166.6 mm 8.9 mm Print 3D Model
Weight
189 g
202 g
Materials
Plastic
Metal
Colors
Black Gray
Purple Turquoise
Water/dust resistance
IP65 , IP54 , Splash resistant
IP67
Drop resistance
Class A B C D E 270 drops without defects
Repairability
Class A B C D E
Usable surface
85 %
84 %

Software

Operating system
Android 15 Android 15
Android 13 Tiramisu Android 13
Updates
OS updates: 5 years, Security updates: 5 years
Google services
With Google Mobile Services
With Google Mobile Services

Connectivity

SIM
Dual SIM Dual Standby (Nano SIM + Nano SIM)
Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth
Bluetooth 5.1 LELow energy consumption
Bluetooth 5.2 LELow energy consumption
Bluetooth profiles
A2DP (Advanced Audio Distribution Profile), LE (Low Energy)
A2DP (Advanced Audio Distribution Profile), LE (Low Energy)
Wi-Fi
802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax)
802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax)
Wi-Fi features
Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
USB
USB Type-C
USB Type-C
USB features
Charging, OTG
Charging, OTG
Navigation
GPS, A-GPS, GLONASS, Beidou
GPS, A-GPS, GLONASS, Beidou, Galileo

Networks

5G
n1 (2100), n3 (1800), n5 (850), n8 (900), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n77 (3700), n78 (3500)
n1 (2100), n3 (1800), n7 (2600), n20 (800), n28b (700), n28a (700), n41 (2500), n78 (3500)
4G LTE
B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B20 (800), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500)
B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B12 (700), B17 (700), B20 (800), B28b (700), B28a (700), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500)
3G
B1 (2100), B5 (850), B8 (900)
B1 (2100), B2 (1900), B5 (850), B8 (900)
2G
B2 (1900), B3 (1800), B5 (850), B8 (900)
B2 (1900), B3 (1800), B5 (850), B8 (900)

Sensors & security

Fingerprint
Yes, on the side
Yes, on the side
Accelerometer
Yes
Yes
Proximity
Yes
Yes
Light sensor
Yes
Yes
Cooling system
No
No
Audio
Stereo Speakers
Gyroscope
Yes

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