Meizu 21 vs. iQOO 12 Pro: A Deep Dive into Snapdragon 8 Gen 3 Flagships

Both the Meizu 21 and vivo iQOO 12 Pro represent the pinnacle of Android smartphone performance, powered by the latest Qualcomm Snapdragon 8 Gen 3 chipset. However, they diverge in key areas like charging technology and wireless features, catering to different user priorities. This comparison dissects these differences to help you choose the right flagship for your needs.
Phones Images

🏆 Quick Verdict

For users prioritizing the fastest possible charging and wireless convenience, the iQOO 12 Pro is the clear winner. Its 120W wired and 50W wireless charging significantly outperform the Meizu 21’s 80W wired-only solution. However, the Meizu 21 remains a compelling option for those seeking a refined experience and potentially better thermal management due to its lower peak charging demands.

PHONES
Phone Names Meizu 21 vivo iQOO 12 Pro
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 411, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 42, 66
5G bands1, 3, 5, 8, 28, 38, 41, 77, 78 SA/NSA1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 66, 38, 40, 41, 77, 78 SA/NSA
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / HSPA / LTE / 5GGSM / CDMA / HSPA / CDMA2000 / LTE / 5G
Launch
Announced2023, November 302023, November 07
StatusAvailable. Released 2023, November 30Available. Released 2023, November 14
Body
BuildGlass front, glass back, aluminum frame-
Dimensions156.7 x 75.3 x 7.9 mm (6.17 x 2.96 x 0.31 in)164.6 x 75.4 x 8.6 mm or 8.8 mm
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight198 g (6.98 oz)205 g or 210 g (7.23 oz)
Display
Resolution1080 x 2340 pixels, 19.5:9 ratio (~393 ppi density)1440 x 3200 pixels, 20:9 ratio (~518 ppi density)
Size6.55 inches, 105.3 cm2 (~89.3% screen-to-body ratio)6.78 inches, 111.0 cm2 (~89.4% screen-to-body ratio)
TypeAMOLED, 120Hz, HDR10+, 600 nits (typ), 1100 nits (HBM), 1800 nits (peak)LTPO AMOLED, 1B colors, 144Hz, HDR10+, 1600 nits (HBM), 3000 nits (peak)
Platform
CPUOcta-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
ChipsetQualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
GPUAdreno 750Adreno 750
OSAndroid 13, Flyme 10.5Android 14, up to 2 major Android upgrades, Funtouch 14 (International), OriginOS 4 (China)
Memory
Card slotNoNo
Internal256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM256GB 16GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Main Camera
FeaturesRing-LED flash, panorama, HDRColor spectrum sensor, Dual-LED flash, HDR, panorama
Triple200 MP, f/1.7, 22mm (wide), 1/1.4", PDAF, OIS 13 MP, f/2.4, 15mm, 122˚ (ultrawide), 1/3.1" 5 MP, f/2.4, 27mm (wide), 1/5.0"50 MP, f/1.7, 23mm (wide), 1/1.3", 1.2µm, ulti-directional PDAF, OIS 64 MP, f/2.6, 70mm (periscope telephoto), 1/2.0", PDAF, OIS, 3x optical zoom 50 MP, f/2.0, 15mm, 119˚ (ultrawide), AF
Video8K@30fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS8K@30fps, 4K@24/30/60fps, 1080p@30/60/120/240fps, gyro-EIS
Selfie camera
FeaturesHDRHDR
Single32 MP, f/2.4, (wide), 1/3.1"16 MP, f/2.5, (wide)
Video4K@30/60fps, 1080p@30/60fps, gyro-EIS1080p@30fps, gyro-EIS
Sound
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
Comms
Bluetooth5.4, A2DP, LE5.4, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless
Infrared portYesYes
NFCYesYes
PositioningGPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5)
RadioNoNo
USBUSB Type-C, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 а/b/g/n/ac/6e/7, dual-bandWi-Fi 802.11 a/b/g/n/ac/6/7, tri-band, Wi-Fi Direct
Features
SensorsFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compassFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Battery
Charging80W wired, PD3 PPS, QC4+120W wired 50W wireless 10W reverse wireless
Type4800 mAh5100 mAh
Misc
ColorsBlack, Purple, Green, WhiteBlack, Red, White (BMW M branding)
Models-V2329A
PriceAbout 440 EURAbout 650 EUR

Meizu 21

  • Potentially better sustained performance due to lower peak charging heat.
  • Refined software experience (based on Meizu’s brand reputation).
  • Sleek and minimalist design (typical of Meizu).

  • Slower charging speeds (80W wired only).
  • Lacks wireless charging capability.
  • Camera specs unknown, potential for lower performance.

vivo iQOO 12 Pro

  • Ultra-fast 120W wired charging.
  • Convenient 50W wireless charging.
  • Likely superior thermal management for gaming.

  • Potential for higher heat generation during charging.
  • Software experience may be less refined than Meizu.
  • Aggressive design may not appeal to all users.

Display Comparison

While both devices are expected to feature high-quality AMOLED displays, specific details like peak brightness and refresh rate are not provided. However, given the flagship positioning, both will likely offer vibrant colors and smooth scrolling. The absence of LTPO information suggests potential differences in power efficiency depending on how dynamically the refresh rate is adjusted. Bezels are likely to be minimal on both, reflecting current design trends. Color accuracy will be a key differentiator, and independent testing will be needed to determine which device offers more accurate color reproduction.

Camera Comparison

Context data lacks camera specifications. However, given the iQOO brand’s history, it’s reasonable to expect a multi-camera system with a high-resolution main sensor, potentially exceeding 50MP, and optical image stabilization (OIS). The Meizu 21, while potentially offering a similar setup, might prioritize image processing algorithms for a different aesthetic. Without sensor size and aperture information, a definitive comparison is impossible. The inclusion of a 2MP macro camera on either device would be largely inconsequential, offering limited practical benefit.

Performance

Both the Meizu 21 and iQOO 12 Pro utilize the Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4nm), featuring an identical CPU configuration: 1x3.3 GHz Cortex-X4, 3x3.2 GHz Cortex-A720, 2x3.0 GHz Cortex-A720, and 2x2.3 GHz Cortex-A520. This means raw processing power will be nearly identical. The key difference will lie in thermal management. The iQOO 12 Pro, known for its gaming focus, likely employs a more aggressive cooling solution to sustain peak performance for longer durations. The Meizu 21, with its lower charging wattage, *may* experience less heat buildup during prolonged use, potentially leading to more consistent performance. RAM speed (likely LPDDR5x on both) will also play a role, but the chipset is the dominant factor.

Battery Life

The iQOO 12 Pro’s 120W wired charging is a significant advantage, allowing for a full charge in approximately 20-30 minutes. The Meizu 21’s 80W charging, while still fast, will take considerably longer. The addition of 50W wireless charging and 10W reverse wireless charging on the iQOO 12 Pro provides unparalleled convenience. While battery capacity isn’t specified, the faster charging speeds of the iQOO 12 Pro effectively mitigate the impact of a potentially smaller battery, offering more usable uptime throughout the day.

Buying Guide

Buy the Meizu 21 if you value a balanced flagship experience with a focus on software refinement and potentially sustained performance during extended gaming sessions. Buy the vivo iQOO 12 Pro if you absolutely need the fastest charging speeds available, including convenient 50W wireless charging, and prioritize maximizing battery uptime with minimal downtime.

Frequently Asked Questions

❓ Does the iQOO 12 Pro’s 120W charging degrade the battery faster over time?
While extremely fast charging generates more heat, modern smartphones employ sophisticated battery management systems to mitigate degradation. The iQOO 12 Pro likely incorporates features like charge limiting and optimized charging curves to minimize long-term battery health impact. However, some degradation is inevitable with any charging method.
❓ Is the lack of wireless charging on the Meizu 21 a dealbreaker for most users?
For users heavily invested in wireless charging ecosystems or those who frequently top up their phones throughout the day, the absence of wireless charging on the Meizu 21 is a significant drawback. However, users who primarily charge overnight or don’t mind using a cable may not find it to be a major issue.
❓ Will both phones run demanding games like Genshin Impact at maximum settings?
Both devices, powered by the Snapdragon 8 Gen 3, are capable of running Genshin Impact at maximum settings. However, sustained performance will depend on the effectiveness of each phone’s cooling system. The iQOO 12 Pro, with its likely more robust cooling solution, may maintain higher frame rates for longer periods.