Realme 9i vs ZTE nubia Flip - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 9i
Realme 9i
Realme

General

Launch Date January 10, 2022 April 23, 2024
Release Year 2022 2024

Physical

Volume 104.54 cm³ 89.85 cm³
Screen Size to Weight Ratio 3.47 "/g 3.22 "/g
Weight 190 g 214 g
Height 164.4 mm 170 mm
Width 75.7 mm 75.5 mm
Thickness 8.4 mm 7 mm
Foldable Design No Yes
Available Colors
  • Black
  • Blue
  • Cosmic Black
  • Sunshine Gold
  • Flowering Lilac

Display

Screen Size 6.6 " 6.9 "
Resolution 1080 x 2412 1188 x 2790
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 84.2 % 86.3 %
Pixel Density 400 PPI 439 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 480 nits N/A
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 114.78 mAh/in² 90.53 mAh/in²
Battery Density 47.83 mAh/cm³ 47.97 mAh/cm³
Battery Capacity 5000 mAh 4310 mAh
NFC Support Yes Yes
Chipset Qualcomm SM6225 Snapdragon 680 4G (6 nm) Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm)
CPU Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver) Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510)
GPU Adreno 610 Adreno 644

Connectivity

USB Version 2.0 N/A
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, OTG USB Type-C

Software

Operating System Android Android
Initial OS Version 11 13
Maximum OS Version 13

Comparison Summary

Alright, let's dive into a detailed comparison of the Realme 9i and the ZTE nubia Flip. These two phones occupy very different segments of the market, so it will be interesting to see how they stack up. The Realme 9i is a budget-friendly workhorse, while the nubia Flip is a more innovative, foldable device. Let's break down what that means for you, the user.

1. Specifications Breakdown

Here's a detailed look at the key technical specifications, along with their real-world implications:

FeatureRealme 9iZTE nubia FlipReal-World Implications
Design
Form FactorStandardFoldableMajor Difference: The nubia Flip offers a unique, foldable experience; Realme 9i is a traditional slab phone.
Dimensions164.4 × 75.7 × 8.4 mm170 × 75.5 × 7 mmNubia Flip is taller and thinner when unfolded, but a lot thicker when folded. Realme 9i is more compact when folded (if it could fold).
Weight190g214gRealme 9i is lighter for more comfortable, extended use.
Display
Size6.6"6.9"ZTE nubia Flip offers a slightly larger display.
Resolution1080x24121188x2790ZTE nubia Flip has a noticeably sharper display with more detail.
Pixel Density (PPI)400439Nubia Flip has a sharper screen, with more detail.
TechnologyIPS LCDUnknownRealme 9i has an IPS LCD screen. The Nubia Flip's screen tech is unlisted
Refresh Rate90Hz120HzZTE nubia Flip has a smoother visual experience, better for scrolling and gaming.
Performance
ChipsetQualcomm Snapdragon 680 4G (6nm)Qualcomm Snapdragon 7 Gen 1 (4nm)Major Difference: ZTE nubia Flip offers significantly higher performance, faster app loading, and smoother multitasking.
AnTuTu Score216,850690,000ZTE nubia Flip is much more powerful and better for demanding tasks.
GPUAdreno 610Adreno 644ZTE nubia Flip offers better graphics performance, crucial for gaming and demanding applications.
Camera
Main Camera50MP, f/1.8, 0.64 µm, Samsung S5KJN150MP, f/1.7, UnknownZTE nubia Flip has a slightly wider aperture, potentially better low-light performance. Sensor information is lacking for the Nubia.
Selfie Camera16MP, f/2.1, 1.00 µm, Sony IMX47116MP, UnknownSimilar selfie resolutions, but sensor details are lacking for the Nubia.
Portrait ModeNone2MP, f/2.4, UnknownZTE nubia Flip has a dedicated depth sensor for better portrait photos.
Macro Lens2MP, f/2.4, 1.75µm, GalaxyCore GC02M1NoneRealme 9i has a macro lens for close-up shots, something the nubia doesn't feature.
Black & White Lens2MP, f/2.4, 1.75µm, GalaxyCore GC02M1NoneRealme 9i includes a dedicated monochrome lens for artistic shots, something the nubia doesn't have.
Video Recording1080p@30fps, Slow-mo 120fps4K Video, Slow-mo 120fpsZTE nubia Flip records video in higher quality with 4K capability
Battery
Capacity5000mAh4310mAhRealme 9i has a larger battery for potentially longer battery life.
Charging33W Fast Charge, Li-Ion33W Fast Charge, Li-PolymerBoth support 33W fast charging, but use slightly different battery technologies.
Battery FeaturesNon-removableReverse charging, Non-removableZTE nubia Flip offers reverse charging, which can be a useful feature.
Software
Operating SystemAndroid 11 (up to 13)Android 13ZTE nubia Flip has a newer Android version out of the box.
Connectivity
WiFi VersionsWi-Fi 5 (802.11ac)Wi-Fi 6 (802.11ax)ZTE nubia Flip has a more modern Wi-Fi implementation, it is faster and more reliable.
BluetoothBluetooth 5.0Bluetooth 5.2ZTE nubia Flip has a newer, more efficient bluetooth version, with better codecs.
GPSGPS, A-GPS, GLONASS, Beidou, GalileoGPS, A-GPS, GLONASS, Beidou, Galileo, GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2)ZTE nubia Flip has better GPS connectivity, for better accuracy.
SIM SupportDual SIM Dual Standby (Nano SIM + Nano SIM)Dual SIM Dual Standby (Nano SIM + eSIM)ZTE nubia Flip offers eSIM support for greater flexibility.
Storage
Internal Storage64/128 GB256/512 GBMajor Difference: ZTE nubia Flip offers significantly more storage, which is important if you like to save lots of photos and videos.
RAM4/6 GB8/12 GBMajor Difference: ZTE nubia Flip has much more RAM for smoother multitasking.
Audio
Audio QualityHi-Res Audio, Stereo SpeakersBasic audio featuresRealme 9i has superior audio with stereo speakers for a more immersive experience.

2. Key Insights

Realme 9i:

  • Strengths: This phone excels as a reliable, budget-friendly device. The large battery is a big plus for users who prioritize battery life, as well as the higher quality audio and inclusion of a macro lens. It's a practical choice for everyday use and media consumption on a budget.
  • Competitive Advantages: Its main advantage is its affordability and battery size, making it a great option for those looking for a basic smartphone with all-day battery life.
  • Trade-offs: The Realme 9i compromises on performance, and lacks the modern features offered by more expensive phones. It has no expandable storage, but it does come with a macro and B&W lens that the Nubia doesn't have.

ZTE nubia Flip:

  • Strengths: The ZTE nubia Flip stands out with its foldable design and significantly superior performance. It offers a larger, sharper display, more RAM and storage, and a more advanced camera system including 4K video recording. This is a device for those who want to push the boundaries of mobile tech, even if they have to deal with some tradeoffs.
  • Competitive Advantages: Its foldable design, coupled with a top-tier chipset, makes it a real standout in performance and design. The ability to shoot 4K video and have the larger display make this more of a media powerhouse.
  • Trade-offs: The nubia flip is heavier and has a smaller battery, with a higher price point as well, making it less suitable for those on a budget or who are looking for an inexpensive workhorse.

3. User Profiles and Recommendations

Realme 9i:

  • Best Suited For: Budget-conscious users, students, or anyone needing a reliable phone for basic tasks like calling, browsing, and social media. It's great for those who want a long battery life and are not demanding users.
  • Use Cases: Ideal for long commutes, travel, or environments where you need a phone that lasts all day without constant charging. It's a good choice for anyone who doesn't need all the latest bells and whistles and is looking for a dependable, everyday device.

ZTE nubia Flip:

  • Best Suited For: Tech enthusiasts, power users, content creators, and those who value a unique user experience. It's ideal for users who are constantly multitasking, gaming, or creating content and want a device with top-notch performance.
  • Use Cases: Perfect for professionals who need the best performance while on the go, gamers who want to play the most demanding mobile games, or content creators who benefit from the improved camera performance and larger screen.

4. Buying Decision Framework

Here are three practical questions to help you decide:

  1. What's Your Budget? If cost is your primary concern, the Realme 9i is the clear choice. If you're willing to pay a premium for innovative tech and top performance, the nubia Flip is worth considering.
  2. What kind of user are you? If you're looking for basic tasks like checking email and browsing social media and want a battery that'll last you all day, go for the Realme. If you are interested in pushing the boundaries of mobile technology with a foldable screen, faster performance, and better media creation and consumption capabilities, the Nubia Flip would be better.
  3. What are your must-have features? If a foldable screen and top performance are important to you, then the nubia Flip is the clear choice. If having a large battery and basic use is the most important, then the Realme is the better choice.

Scenario-Based Recommendations:

  • The Pragmatist: If you need a reliable, budget-friendly phone that just works, the Realme 9i is your best bet. It covers all the basics and has that massive battery you need for those long days.
  • The Tech Enthusiast: If you're drawn to cutting-edge technology and performance, and love innovative features, the ZTE nubia Flip is the phone to go for.
  • The Media Maven: If you plan to game a lot or consume a ton of content and would benefit from the larger display and more capable camera, then the nubia flip is the clear option.

My Personal Choice:

If I had to choose, I'd go with the ZTE nubia Flip. While I appreciate the Realme 9i's focus on basic functionality and battery life, I'm always more interested in the bleeding edge. The foldable screen is an innovative addition to the mobile space, and the faster processor is important to me when I'm using my phone. I also like to watch a lot of videos and play a bunch of games on my phone, and the nubia's display and more powerful chipset would serve me better. I can appreciate the slightly larger battery on the Realme, but with a power bank I can manage.

Ultimately, the best phone for you depends on your specific needs and budget. Both devices have their strengths, and carefully evaluating your priorities will guide you towards the right choice.

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.