BeastCompare

iPhone 17 Pro Max vs vivo Y78 (China): Which One Should You Buy?

iPhone 17 Pro Max edges ahead with a BeastScore of 84.5/100 — but the right choice depends on what matters to you.

Head-to-head
Comparing 2 devicesSwipe ⇄
Apple · 2025

iPhone 17 Pro Max

iPhone 17 Pro Max
85/ 100
Launch price$1,199
Vivo · 2023

vivo Y78 (China)

vivo Y78 (China)
84/ 100
Launch pricePrice on request
Head-to-head

iPhone 17 Pro Max wins 4 of 6 categories

Here's exactly where each phone is stronger.

iPhone 17 Pro Max
iPhone 17 Pro Max
4 wins
vivo Y78 (China)
vivo Y78 (China)
1 win
At a glance

Bigger shape = better phone.

SpeedCameraBatteryDisplayConnectivityValue
iPhone 17 Pro Maxvivo Y78 (China)
Category winners

Scores out of 100. How we score

  • SpeediPhone 17 Pro Max
    90
    86
  • CameraiPhone 17 Pro Max
    85
    80
  • VideoNot enough data
  • SelfieNot enough data
  • BatteryTie
    86
    86
  • DisplayiPhone 17 Pro Max
    90
    84
  • ConnectivityiPhone 17 Pro Max
    100
    55
  • SecurityNot enough data
  • Valuevivo Y78 (China)
    55
    85
Key differences
  • iPhone 17 Pro Max has the bigger battery5,088 mAh vs 5,000 mAh
  • iPhone 17 Pro Max has the bigger screen6.9" vs 6.64"
  • vivo Y78 (China) is lighter177 g vs 233 g
  • iPhone 17 Pro Max has newer Bluetooth6 vs 5.1
  • iPhone 17 Pro Max has the faster chipApple A19 Pro vs Dimensity 7020
See all specs ↓

Why buy each phone

Swipe ⇄
Reasons to buy iPhone 17 Pro Max
  • ✓Bigger 5,088 mAh battery (+88 mAh)
  • ✓48 MP main camera
  • ✓6.9" display at 120 Hz
Reasons to buy vivo Y78 (China)
  • ✓56 g lighter (177 g vs 233 g), easier to hold
  • ✓6.64" display at 120 Hz

Full specifications

Swipe ⇄
SpecificationiPhone 17 Pro Maxvivo Y78 (China)
1. Display & Screen🏆 iPhone 17 Pro Max Wins Display
Screen typeLTPO Super Retina XDR OLEDAMOLED, 120Hz, 1300 nits (peak)
Screen Size6.9"6.64"
Resolution & Density2868x1320 (460 ppi)FHD+ / LTPO AMOLED
Refresh Rate120 Hz ProMotion120 Hz
Brightness3,000 nits peakN/A
Screen ProtectionNot listedNot listed
2. Platform & Performance🏆 iPhone 17 Pro Max Wins Performance
Chipset / ProcessorApple A19 Pro (3nm)Dimensity 7020
CPU CoresNot listedNot listed
GPU GraphicsApple GPU (6-core)Not listed
Operating SystemiOS 26Android 13
3. Memory & Storage
RAM Memory12 GB LPDDR12 GB LPDDR
Internal Storage256GB / 512GB / 1024GB / 2048GB256 GB
Storage SpeedNot listedNot listed
Card SlotNoNo
4. Main Camera Optics🏆 iPhone 17 Pro Max Wins Camera
Primary Camera48 MP, f/1.78, OIS, Fusion 48MPundefined MP, Triple Camera System
Telephoto Zoom48 MP (8x optical zoom), f/2.8, OISNone (digital zoom only)
Ultrawide Camera48 MP, f/2.2N/A
LiDAR / DepthNoneNone
5. Video
Main Camera Video
Not listed
Not listed
Front Video
Not listed
Not listed
6. Selfie Camera
Selfie Lens18 MP, f/1.9undefined MP
7. Body & Dimensions🏆 vivo Y78 (China) Lightest Chassis
Dimensions163.4 x 78 x 8.75 mmN/A
Weight233 g177 g
Build MaterialsNot listedNot listed
SIM TypeNot listedNot listed
Water ResistanceIP68Not listed
8. Battery & Charging
Battery Capacity5,088 mAh5,000 mAh
Wired Fast Charging40W wired fast chargingFast charging
Wireless Charging25W wireless chargingNot listed
Reverse ChargingNot listedNot listed
9. Sound & Audio
LoudspeakerNot listedNot listed
3.5mm Headphone JackNoNo
10. Connectivity
Wi-Fi StandardWi-Fi 7Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth6.05.1, A2DP, LE
USB Port & SpeedUSB-C 3.0USB Type-C 2.0, OTG
NFCYes (contactless payment)Yes
11. Sensors & Security
SensorsNot listedNot listed
Satellite FeaturesNot listedNot listed
12. Colors & Overview
ColorsNot listedNot listed
Launch Price$1,199Price on request
Our verdict

iPhone 17 Pro Max wins — BeastScore 84.5/100

The iPhone 17 Pro Max is the better pick for most people thanks to its bigger battery (5,088 mAh vs 5,000 mAh) and bigger screen (6.9" vs 6.64"). The vivo Y78 (China) is worth a look if you prefer its lighter body (177 g vs 233 g).

Buy iPhone 17 Pro Max if you want

Optical telephoto zoom (1 telephoto lens)

Buy vivo Y78 (China) if you want

Lighter: 177 g vs 233 g (56 g less)

Common questions

Which is better: iPhone 17 Pro Max or vivo Y78 (China)?

The iPhone 17 Pro Max is the better pick for most people thanks to its bigger battery (5,088 mAh vs 5,000 mAh) and bigger screen (6.9" vs 6.64"). The vivo Y78 (China) is worth a look if you prefer its lighter body (177 g vs 233 g). BeastScore: iPhone 17 Pro Max 84.5/100, vivo Y78 (China) 84.1/100.

What are the main battery and display differences between iPhone 17 Pro Max and vivo Y78 (China)?

iPhone 17 Pro Max has a 6.9-inch display and 5088 mAh battery. vivo Y78 (China) has a 6.64-inch display and 5000 mAh battery.

How do iPhone 17 Pro Max and vivo Y78 (China) compare for speed?

iPhone 17 Pro Max scores 90/100 for performance; vivo Y78 (China) scores 86/100.

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