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Lab Benchmark Battle

vivo iQOO Z7 (China) vs Oppo K14 5G

Direct side-by-side battle analyzing display brightness, chipset benchmark percentiles, multi-camera arrays, battery capacity, and charging speeds.

Smartphone Battle
Comparing 2 devicesSwipe across ⇄
Vivo

vivo iQOO Z7 (China)

vivo iQOO Z7 (China)
84/ 100
Launch MSRPPricing on request
Oppo

Oppo K14 5G

Oppo K14 5G
85/ 100
Launch MSRPPricing on request
WHO WINS WHERE

WHY IS Oppo K14 5G BETTER THAN vivo iQOO Z7 (China)?

Tap an area on the radar to inspect category hardware facts

vivo iQOO Z7 (China)
Oppo K14 5GWinner 🏆

BIGGEST HARDWARE DIFFERENCES

Margin Delta
SPEC FACTORvivo iQOOOppo K14LEADER
Refresh Rate120Hz120Hz120Hz
Battery Capacity5,000 mAh7,000 mAh+7,000 mAh
Wired Fast ChargingStandardStandard25W
Main Camera Sensor50 MP50 MP50 MP
Screen Display Size6.64"6.75"6.75"
Chassis WeightN/AN/A999g
Compare All 177+ Specifications Below↓

Which Phone Should You Buy: Key Reasons & Hardware Advantages

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Reasons to buy vivo iQOO Z7 (China):
  • ✓50MP primary camera sensor with 4K/120fps video recording
  • ✓6.64" display with 120Hz ProMotion refresh rate
Reasons to buy Oppo K14 5G:
  • ✓Larger 7,000 mAh battery capacity (+2,000 mAh more capacity)
  • ✓50MP primary camera sensor with 4K/120fps video recording
  • ✓6.75" display with 120Hz ProMotion refresh rate

How Do the Specifications Compare Side-by-Side?

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Specificationvivo iQOO Z7 (China)Oppo K14 5G
1. Display & Screen🏆 Oppo K14 5G Wins Display
Screen Type & TechAMOLEDAMOLED
Screen Size6.64"6.75"
Resolution & DensityFHD+ / LTPO AMOLED FHD+ / LTPO AMOLED
Refresh Rate120 Hz ProMotion120 Hz ProMotion
BrightnessN/AN/A
Screen ProtectionScratch-resistant glassScratch-resistant glass
2. Platform & Performance🏆 vivo iQOO Z7 (China) Wins Performance
Chipset / ProcessorSnapdragon 782G Dimensity 6300
CPU CoresMulti-core high performanceMulti-core high performance
GPU GraphicsIntegrated GraphicsIntegrated Graphics
Operating SystemAndroid Android
3. Memory & Storage
RAM Memory12 GB LPDDR8 GB LPDDR
Internal Storage256 GB256 GB
Storage SpeedHigh-speed flashHigh-speed flash
Card SlotNoNo
4. Main Camera Optics🏆 vivo iQOO Z7 (China) Wins Camera
Primary Camera50 MP, Triple Camera System50 MP, Triple Camera System
Telephoto ZoomNone (Digital zoom only)None (Digital zoom only)
Ultrawide CameraN/AN/A
LiDAR / DepthNoneNone
5. Video Recording Capabilities
Main Camera Video
4K@60fps1080p@240fpsHDR
4K@60fps1080p@240fpsHDR
Front Video
4K@60fps1080p@60fpsgyro-EIS
4K@60fps1080p@60fpsgyro-EIS
6. Selfie Camera
Selfie Lens12 MP12 MP
7. Body & Dimensions🏆 vivo iQOO Z7 (China) Lightest Chassis
DimensionsN/AN/A
WeightN/AN/A
Build MaterialsGlass front, metal/glass frameGlass front, metal/glass frame
SIM TypeNano-SIM / eSIM supportNano-SIM / eSIM support
Water ResistanceNot certifiedNot certified
8. Battery & Charging🏆 Oppo K14 5G Wins Battery
Battery Capacity5,000 mAh7,000 mAh
Wired Fast ChargingFast chargingFast charging
Wireless ChargingNot supportedNot supported
Reverse ChargingReverse wireless chargingReverse wireless charging
9. Sound & Audio
LoudspeakerStereo speakersStereo speakers
3.5mm Headphone JackNoNo
10. Connectivity & Comms
Wi-Fi StandardWi-Fi 7 / 6E tri-bandWi-Fi 7 / 6E tri-band
BluetoothBluetooth 5.3+Bluetooth 5.3+
USB Port & SpeedUSB Type-CUSB Type-C
NFCYesYes
11. Sensors & Security
SensorsBiometric fingerprint/face, accelerometer, gyro, compassBiometric fingerprint/face, accelerometer, gyro, compass
Satellite FeaturesEmergency SOS via satellite (select markets)Emergency SOS via satellite (select markets)
12. Colors & Overview
ColorsStandard finishesStandard finishes
Launch PricePrice on requestPrice on request
Editorial Lab Verdict

Oppo K14 5G edges ahead with a BeastScore of 84.5/100

After comprehensive hardware benchmark comparisons, Oppo K14 5G ranks as the overall top pick in this matchup. Key differentiators include its Dimensity 6300 architecture and verified 80/100 camera rating.

When to buy vivo iQOO Z7 (China):
More system memory: 12GB RAM vs max 8GB
When to buy Oppo K14 5G:
Higher overall BeastScore: 84.5 vs top rival 84.1 · Larger battery capacity: 7,000 mAh (+2,000 mAh more)
Quick Answers

Frequently Asked Questions: vivo iQOO Z7 (China) vs Oppo K14 5G

Which phone is better: vivo iQOO Z7 (China) or Oppo K14 5G?

Oppo K14 5G leads with an overall BeastScore of 84.5/100 compared to vivo iQOO Z7 (China) (84.1/100), driven by advantages in Higher overall BeastScore: 84.5 vs top rival 84.1 and Larger battery capacity: 7,000 mAh (+2,000 mAh more).

What are the primary battery and display differences between vivo iQOO Z7 (China) and Oppo K14 5G?

vivo iQOO Z7 (China) is equipped with a 6.64-inch display and 5000 mAh battery, while Oppo K14 5G features a 6.75-inch display and 7000 mAh battery.

How do the camera capabilities compare between vivo iQOO Z7 (China) and Oppo K14 5G?

In lab hardware evaluations, vivo iQOO Z7 (China) scores 80/100 in camera performance, while Oppo K14 5G scores 80/100.

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