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Smartphone comparison

Honor X7d 4G vs Vivo Y31d

Compare cameras, battery, screen and everyday features.

Compared products
01Selected
Honor X7d 4G

Honor X7d 4G

  • 208 g.
  • About 6.77 inch screen.
  • Qualcomm SM6225 Snapdragon 685 (6 nm) processor.
  • 8 GB RAM in this version.
  • 256 GB storage in this version.
KSh 30,000In Stock
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02
Vivo Y31d

Vivo Y31d

  • 219 g.
  • About 120 Hz display refresh rate.
  • About 6.75 inch screen.
  • Qualcomm SM6225-AF Snapdragon 6s 4G Gen 2 (6 nm) processor.
  • Storage: UFS 2.2.
KSh 27,400In Stock
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2 spaces available

Nothing Phone 3a LiteKSh 30,250
Honor X6cKSh 20,300
Motorola Moto G57KSh 31,700
Motorola G06 PowerKSh 27,500
Redmi Note 17 4GKSh 30,900
OPPO A5 Pro 5G 256GBKSh 32,100
Redmi Note 15 4GKSh 27,500
2 of 4 products

Our quick verdict

The Vivo Y31d has a bigger battery (7,200 mAh), charges faster (44 W) and runs newer Android 16, while the Honor X7d 4G has more RAM (8 GB), a higher-resolution main camera (108 MP) and NFC for contactless payments.

Weight

Honor X7d 4G
208 g
Vivo Y31d
219 g

Display

Honor X7d 4G
About 6.77 inch screen
Vivo Y31d
About 6.75 inch screen

Performance

Honor X7d 4G
Qualcomm SM6225 Snapdragon 685 (6 nm) processor
Vivo Y31d
Qualcomm SM6225-AF Snapdragon 6s 4G Gen 2 (6 nm) processor

Battery capacity

Honor X7d 4G
6,500 mAh battery capacity
Vivo Y31d
7,200 mAh battery capacity

Charging

Honor X7d 4G
35 W rated wired charging power
Vivo Y31d
44 W rated wired charging power

Key differences

The main differences to help you choose.

Honor X7d 4G

  • More memory: 8 GB RAM (vs 6 GB).
  • Higher-resolution main camera: 108 MP (vs 50 MP).
  • Lighter: 208 g (vs 219 g).
  • NFC for contactless pairing and payments where supported.

Vivo Y31d

  • Bigger battery: 7,200 mAh (vs 6,500 mAh).
  • Faster rated wired charging: 44 W (vs 35 W).
  • IP68 water and dust resistance (vs IP65).
  • Newer Android 16 (vs Android 15).
  • Stereo speakers.

What matters most to you?

Choose any priorities

How each product answers the questions buyers ask most. Tick a topic to add it, untick one to hide it.

More topicsFewer topics
6 priorities selected.
How each product answers the selected priorities
PriorityHonor X7d 4GVivo Y31d
Display6.77-inch LCD display, 120 Hz, 261 ppi6.75-inch LCD display, 120 Hz, 256 ppi
Camera108 MP main camera50 MP main camera
PerformanceQualcomm Snapdragon 685 processorQualcomm Snapdragon 6s 4G Gen 2 processor
Storage256 GB storageUp to 256 GB storage
Battery capacity6,500 mAh battery7,200 mAh battery
Charging35 W wired charging44 W wired charging

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
SpecificationHonor X7d 4GVivo Y31d
BrandHonorVivo
ModelHonor X7d 4GY31d
Announced2025, August 252026, January 16
Device type / form familySmartphone—
Release statusAvailable. Released 2025, September 15Available. Released 2026, January
Model numbersLGN-LX1V2543

Design

Design specifications comparison
SpecificationHonor X7d 4GVivo Y31d
Dimensions166.9 x 76.8 x 8.2 mm (6.57 x 3.02 x 0.32 in)166.6 x 78.4 x 8.4 mm (6.56 x 3.09 x 0.33 in)
Weight208 g (7.34 oz)219 g (7.72 oz)
Build materials—Glass front, plastic frame, plastic back

Display

Display specifications comparison
SpecificationHonor X7d 4GVivo Y31d
DisplayTFT LCD, 120Hz; 6.77 inches, 110.2 cm2 (~86.0% screen-to-body ratio)6.75 inches, 111.4 cm2 (~85.3% screen-to-body ratio); IPS LCD, 120Hz, 1250 nits (HBM)
Screen resolution720 x 1610 pixels, 20:9 ratio (~261 ppi density)720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)
Display protectionTempered glass—
Display features120HzIPS LCD, 120Hz, 1250 nits (HBM)
Display technologyTFT LCD—
Display size6.77 inches, 110.2 cm2 (~86.0% screen-to-body ratio)—
Refresh rate120Hz—
Pixel density~261 ppi—
Aspect ratio20:9 ratio—
Screen-to-body ratio~86.0% screen-to-body ratio—

Performance

Performance specifications comparison
SpecificationHonor X7d 4GVivo Y31d
ProcessorQualcomm SM6225 Snapdragon 685 (6 nm)Qualcomm SM6225-AF Snapdragon 6s 4G Gen 2 (6 nm)
CPUOcta-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53)Octa-core (4x2.9 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53)
GPUAdreno 610Adreno
Process node6 nm—

Memory & Storage

Memory & Storage specifications comparison
SpecificationHonor X7d 4GVivo Y31d
RAM8GB4GB, 6GB
Storage256GB128GB, 256GB
Expandable storageUnspecifiedNo
Memory configurations128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM128GB 6GB RAM,128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM
Storage technology—UFS 2.2

Cameras

Cameras specifications comparison
SpecificationHonor X7d 4GVivo Y31d
Rear camera108 MP, f/1.8, 24mm (wide), 1/1.67", 0.64µm, PDAF; Auxiliary lens50 MP, f/2.0, 21mm (wide), PDAF Auxiliary lens
Front camera8 MP, f/2.0, (wide)8 MP, f/2.1, (wide)
Rear camera featuresLED flash, HDRLED flash, HDR, panorama
Rear camera video1080p@30fps1080p@30fps
Front camera video1080p@30fps1080p@30fps
Wide camera108 MP, f/1.8, 24mm (wide), 1/1.67", 0.64µm, PDAF—

Battery & Charging

Battery & Charging specifications comparison
SpecificationHonor X7d 4GVivo Y31d
BatteryLi-Po 6500 mAhSi/C Li-Ion 7200 mAh
Charging35W wired44W wired, 50% in 43 min Reverse wired Bypass Charging
Battery technologyLi-Po—

Software

Software specifications comparison
SpecificationHonor X7d 4GVivo Y31d
Operating systemAndroid 15, MagicOS 9Android 16, OriginOS 6

Network

Network specifications comparison
SpecificationHonor X7d 4GVivo Y31d
NetworkGSM / HSPA / LTEGSM / HSPA / LTE
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1900 / 2100HSDPA 850 / 900 / 2100
4G bandsLTE1, 3, 5, 8, 20, 28, 38, 40, 41
Network speedHSPA, LTEHSPA, LTE

Connectivity

Connectivity specifications comparison
SpecificationHonor X7d 4GVivo Y31d
NFCYes (market/region dependent)No
Bluetooth5.0, A2DP, LE5.1, A2DP, LE
Wi-FiWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band
PositioningGPS, GLONASS, GALILEO, BDSGPS, GALILEO, GLONASS, BDS, QZSS
RadioNoNo
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
Infrared—Yes

Durability

Durability specifications comparison
SpecificationHonor X7d 4GVivo Y31d
Water resistanceIP65 dust tight and water resistant (low pressure water jets)IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)

Features

Features specifications comparison
SpecificationHonor X7d 4GVivo Y31d
SensorsFingerprint (side-mounted), accelerometer, proximity, compassFingerprint (side-mounted), accelerometer, gyro, proximity, compass
ColorsDesert Gold, Ocean Cyan, Meteor Silver, Velvet BlackGlow White, Starlight Grey

Audio

Audio specifications comparison
SpecificationHonor X7d 4GVivo Y31d
LoudspeakersYesYes, with stereo speakers
3.5 mm headphone jackNoNo

EU label

EU label specifications comparison
SpecificationHonor X7d 4GVivo Y31d
EU label energyClass A—
EU label battery71:00h endurance, 1600 cycles—
EU label free fallClass A (270 falls)—
EU label repairabilityClass B—

Regional configurations

Regional configurations specifications comparison
SpecificationHonor X7d 4GVivo Y31d
Additional regional memory configuration—128GB 4GB RAM (vivo Indonesia)

Similarities

  • Both have 120 Hz displays.
  • Both support Wi-Fi 5.
  • Both charge over USB-C.
  • Both take two SIM cards.
  • Both offer up to 256 GB of storage.
  • Both have similar screen sizes (6.77 and 6.75 inches).

In summary

Get the Vivo Y31d if you want a bigger battery and faster charging, or the Honor X7d 4G if you would rather have more RAM and a higher-resolution main camera.

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In-stock alternatives

Nothing Phone 3a LiteFor Honor X7d 4GNothing Phone 3a LiteView product ↗Redmi Note 17 4GFor Honor X7d 4GRedmi Note 17 4GView product ↗Motorola G06 PowerFor Vivo Y31dMotorola G06 PowerView product ↗

Related comparisons

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