Honor 400 Smart vs Vivo iQOO 15

Honor 400 Smart
Honor
400 Smart
Vivo iQOO 15
Vivo
iQOO 15

At a glance

Brand
Honor
vivo
Release date
August 2025, 9 months ago
October 2025, 7 months ago
AnTuTu
475.000 Antutu v10 Overall performance better than 72% of devices
4.030.245 Antutu v11 Overall performance better than 99% of devices

Display

Size
6.77"
6.85"
Resolution
720 x 1610 px HD+
1440 x 3168 px WQHD+
Type
TFT LCD (IPS)
AMOLED Samsung M14
Density
261 ppi Medium Density
508 ppi Very 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, SGS Certified, 2160 Hz PWM, TÜV Low Blue Light, 1-165 Hz refresh rate, Refresh rate 144 Hz, Peak brightness - 2500 cd/m², Max brightness HBM - 2600 cd/m², 8000000:1 contrast ratio, HDR10+, DCI-P3, DC dimming, 10 Bits panel, Dolby Vision, Scratch resistant, Capacitive, Multi-touch, Frameless, LTPO (Low Temperature PolySilicon oxide)

Performance

Chipset
Qualcomm Snapdragon 6s Gen3
Qualcomm Snapdragon 8 Elite Gen 5
CPU
Kryo 2x2.3 GHz ARM Cortex A78 +6x 2.0 GHz ARM Cortex A55
2x4.61 GHz ARM + 6x3.63 GHz ARM
CPU type
Octa-Core
Octa-Core
Process
6 nm
3 nm
Frequency
2.3 GHz
4.61 GHz
GPU
Qualcomm Adreno 619
Adreno 840 1.2 GHz
RAM
4 GB
12 GB
RAM type
LPDDR4 RAM
RAM LPDDR5X
64-bit
Yes
Yes

Rear camera

Resolution
50 Mpx
50 Mpx
Aperture
ƒ/ 1.8
ƒ/ 1.88
Pixel size
1.00 µm
1.00 µm
Flash
LED
Quad LED
Optical stabilization
No
Yes
Slow motion
No, 30 fps
Yes, 960 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
UIS, Flicker sensor, Noise reduction, Time-Lapse, 4K Video, 8K Video, Digital zoom, Optical zoom, Triple camera, Digital image stabilization, Optical Stabilization (OIS), Autofocus, Touch focus, Manual 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, Night Mode
Sensor
Sony IMX921
Sensor size
1/1.56"

Front camera

Resolution
5 Mpx
32 Mpx
Aperture
ƒ/ 2.2
ƒ/ 2.2
Sensor
GalaxyCore GC32E1
Pixel size
0.70 µm

Battery

Capacity
6500 mAh
7000 mAh
Type
Li-Polymer
Si-Carbon Li-Ion
Fast charge
Yes , 35.0W
Yes , 100.0W
Charge cycles
1600 cycles
Runtime
~ 71h
Features
Non-removable
Wireless charging, Reverse charging, Non-removable
Wireless charging
40W Wireless charging

Storage

Capacity
256 GB
256 GB
Type
UFS Storage
UFS Storage 4.1
SD slot
Yes , Slot for SD or second SIM card
No

Body

Dimensions
76.8 mm 166.9 mm 8.2 mm Print 3D Model
76.8 mm 163.6 mm 8.1 mm Print 3D Model
Weight
189 g
215 g
Materials
Plastic
Glass , Aluminium
Colors
Black Gray
Black White
Water/dust resistance
IP65 , IP54 , Splash resistant
IP68
Drop resistance
Class A B C D E 270 drops without defects
Repairability
Class A B C D E
Usable surface
85 %
90 %

Software

Operating system
Android 15 Android 15
Android 16 OriginOS 6 (Android 16)
Updates
OS updates: 5 years, Security updates: 5 years
OS updates: 5 years, Security updates: 7 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 5.4 LELow energy consumption
Bluetooth profiles
A2DP (Advanced Audio Distribution Profile), LE (Low Energy)
A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC
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) , WiFi 7 (802.11be)
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, Wi-Fi MiMO
USB
USB Type-C
USB Type-C
USB features
Charging, OTG
Charging, OTG
Navigation
GPS, A-GPS, GLONASS, Beidou
GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5), Galileo (E1+E5a+E5b)

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), n2 (1900 PCS), n3 (1800), n5 (850), n7 (2600), n8 (900), n18 (850), n20 (800), n26 (850), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n48 (3500), n66 (1700), n71 (600), n77 (3700), n78 (3500), n80 (1800), n84 (2100)
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), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B18 (800), B19 (800), B20 (800), B26 (850), B28b (700), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B43 (TDD 3700), B48 (TDD 3600), B66 (1700/2100), B71 (600)
3G
B1 (2100), B5 (850), B8 (900)
B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
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, in screen
Accelerometer
Yes
Yes
Proximity
Yes
Yes
Light sensor
Yes
Yes
Cooling system
No
Yes
Audio
Stereo Speakers
Stereo Speakers

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