The smartphone market is flooded with options, but finding the right balance between price and performance can be challenging. We pit the Umidigi G2, a budget-focused device, against the Infinix Note 40S, which aims to deliver a more robust experience with a faster processor and advanced charging capabilities. This comparison will dissect the key differences to help you make an informed decision.
🏆 Quick Verdict
For the average user prioritizing performance and convenience, the Infinix Note 40S is the clear winner. Its Helio G99 Ultimate chipset and 33W charging significantly outperform the Umidigi G2’s Helio A22 and 10W charging. However, the Umidigi G2 remains a viable option for those on an extremely tight budget.
| Network |
|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41, 66 | 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 |
| Speed | HSPA, LTE | HSPA, LTE |
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE |
| Launch |
|---|
| Announced | 2023 | 2024, September |
| Status | Available. Released 2023 | Available. Released 2024, October |
| Body |
|---|
| Dimensions | 163.9 x 75.7 x 8.8 mm (6.45 x 2.98 x 0.35 in) | 164.1 x 74.6 x 7.8 mm (6.46 x 2.94 x 0.31 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 192 g (6.77 oz) | 176 g (6.21 oz) |
| Display |
|---|
| Protection | - | Corning Gorilla Glass |
| Resolution | 720 x 1600 pixels, 20:9 ratio (~269 ppi density) | 1080 x 2436 pixels (~393 ppi density) |
| Size | 6.52 inches, 102.6 cm2 (~82.7% screen-to-body ratio) | 6.78 inches, 109.9 cm2 (~89.8% screen-to-body ratio) |
| Type | IPS LCD | AMOLED, 1B colors, 120Hz, 550 nits (typ), 1300 nits (peak) |
| Platform |
|---|
| CPU | Quad-core 2.0 GHz Cortex-A53 | Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
| Chipset | Mediatek Helio A22 (12 nm) | Mediatek Helio G99 Ultimate |
| GPU | PowerVR GE8320 | Mali-G57 MC2 |
| OS | Android 13 | Android 14, up to 2 major Android upgrades, XOS 14 |
| Memory |
|---|
| Card slot | microSDXC (uses shared SIM slot) | Unspecified |
| Internal | 32GB 3GB RAM | 256GB 8GB RAM |
| Main Camera |
|---|
| Dual | 13 MP, f/2.2, (wide), AF
Auxiliary lens | - |
| Features | Dual-LED flash, HDR, panorama | Quad-LED flash, HDR, panorama |
| Triple | - | 108 MP, f/1.9, 24mm (wide), 1/1.52", PDAF
2 MP (macro)
3rd unspecified camera |
| Video | 1080p@30fps | 1440p@30fps, 1080p@30/60fps |
| Selfie camera |
|---|
| Features | - | Dual-LED flash |
| Single | 5 MP, f/2.0, (wide) | 32 MP, f/2.2, (wide), 1/3.1" |
| Video | 720p@30fps | 1080p@30fps |
| Sound |
|---|
| 35mm jack | Yes | No |
| Loudspeaker | Yes | Yes, with stereo speakers |
| Comms |
|---|
| Bluetooth | 5.0, A2DP, LE | Yes |
| NFC | No | Yes (market/region dependent) |
| Positioning | GPS, GLONASS, GALILEO | GPS |
| Radio | No | FM radio |
| USB | USB Type-C, OTG | USB Type-C 2.0, OTG |
| WLAN | Wi-Fi 802.11 b/g/n/ac, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Features |
|---|
| Sensors | Accelerometer, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Battery |
|---|
| Charging | 10W wired | 33W wired, 50% in 31 min
20W wireless MagCharge
Reverse wired
Reverse wireless
Bypass charging |
| Type | 5150 mAh | 5000 mAh |
| Misc |
|---|
| Colors | Graphite Black, Dawn Gold | Obsidian Black, Vintage Green |
| Models | - | X6850B |
Umidigi G2
- Extremely affordable price point
- Functional for basic smartphone tasks
- Simple and straightforward user experience
- Slow processor struggles with demanding apps
- Outdated 10W charging
- Likely limited camera performance
Infinix Note 40S
- Significantly faster Helio G99 Ultimate processor
- 33W wired and 20W wireless charging
- Reverse charging capabilities
- Higher price compared to the Umidigi G2
- May still lack flagship-level performance
- Software experience may include bloatware (typical of Infinix)
Display Comparison
Neither device's display specifications are provided, so a direct comparison is limited. However, given the price point of the Umidigi G2, it likely features a lower-resolution panel with standard refresh rates. The Infinix Note 40S, positioned higher, likely boasts a sharper display with potentially higher brightness and color accuracy. The absence of details like PWM dimming rates prevents a full assessment of eye comfort.
Camera Comparison
Without specific camera sensor details, a detailed comparison is difficult. However, the Infinix Note 40S, being a more premium device, likely features a more capable main sensor and potentially better image processing algorithms. The Umidigi G2 will likely rely on software enhancements to compensate for a less sophisticated camera system. It's reasonable to assume the Note 40S will deliver superior image quality, especially in low-light conditions.
Performance
The performance gap between these two devices is substantial. The Umidigi G2’s Mediatek Helio A22, a quad-core processor based on a 12nm process, is designed for entry-level tasks. In contrast, the Infinix Note 40S utilizes the Mediatek Helio G99 Ultimate, an octa-core chip (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55). The G99 Ultimate’s Cortex-A76 cores provide a significant performance boost for demanding applications and gaming. The architectural difference – a newer, more efficient design – translates to a noticeably smoother user experience on the Infinix Note 40S. The G2 will struggle with multitasking and graphically intensive games.
Battery Life
While battery capacity isn't specified, the charging capabilities highlight a major difference. The Umidigi G2’s 10W wired charging is slow by today’s standards, requiring a significant amount of time to fully charge. The Infinix Note 40S, with its 33W wired charging (50% in 31 minutes) and 20W wireless MagCharge, offers a far more convenient charging experience. Furthermore, the Note 40S includes reverse wired and wireless charging, allowing it to function as a power bank for other devices – a feature absent on the G2. The faster charging speed of the Note 40S effectively mitigates any potential disadvantage from a slightly smaller battery capacity.
Buying Guide
Buy the Umidigi G2 if you need a functional smartphone for basic tasks like calls, texts, and light social media, and your budget is under $100. Buy the Infinix Note 40S if you prioritize smoother multitasking, occasional gaming, faster charging speeds, and the convenience of wireless charging, even if it means spending a bit more.
Frequently Asked Questions
❓ Is the Helio G99 Ultimate in the Infinix Note 40S capable of handling popular games like PUBG Mobile?
Yes, the Helio G99 Ultimate is a capable gaming chipset for mid-range smartphones. While it won't deliver the same performance as flagship processors, it can comfortably run PUBG Mobile at medium to high settings with stable frame rates. The improved CPU and GPU architecture compared to the Helio A22 in the Umidigi G2 make a significant difference in gaming performance.
❓ How much faster is the 33W charging on the Infinix Note 40S compared to the 10W charging on the Umidigi G2?
The 33W charging on the Infinix Note 40S is substantially faster. While a full 0-100% time isn't provided, the claim of 50% charge in 31 minutes demonstrates a significant speed advantage. The Umidigi G2’s 10W charging will take several hours to fully charge the device, making it less convenient for users who need a quick power boost.
❓ Does the Infinix Note 40S's MagCharge feature work with all magnetic accessories?
The Infinix Note 40S utilizes a MagCharge system, which is compatible with accessories adhering to the MagSafe standard. However, full compatibility isn't guaranteed with all third-party magnetic accessories. It's best to verify compatibility before purchasing accessories.
