Realme 12 4G review
The Realme 12 4G is a safe everyday phone for light users and commuters who value bright visibility and quick charging over gaming or photography. If you need gaming performance, low-light camera quality, or a more modern processor, competitors at the same price offer better value.
This review is based on Realme’s published specifications and public benchmark data for the Realme 12 4G, and the rating is spec-based. GoSolo does not physically test devices; where we estimate real-world behaviour such as battery life or charge time, we say so. How we rate phones.
Overview
The Realme 12 4G is a practical midrange phone that earns its place through a bright 6.72-inch display, a large 5000mAh battery with quick 67W charging, and honest durability. It stumbles where it matters for many buyers: the Dimensity 6100+ is entry-level for performance, and the 108MP camera is more numbers than substance in real use.
Design & Build
At 188g and 7.7mm, the Realme 12 4G feels balanced for its 6.72-inch footprint. The weight sits in the solid-without-being-heavy range, and the thin profile is a genuine selling point in a year when many phones pile on grams for no reason. IP54 dust and splash resistance is real, not theatrical: it survives light rain and sink splashes but won't endure sand or submersion. The side-mounted fingerprint sensor is reliable and faster to unlock than the optical readers Realme sometimes pairs with cheaper models. Build materials are practical rather than premium, which is honest for this tier and price.
Display
The 6.72-inch 1080x2400 IPS LCD with 120Hz refresh runs smooth in daily scrolling, and the brightness is the standout. Peak brightness of 950 nits (high brightness mode) means you can actually read it in direct sunlight without squinting—a genuine edge over many midrange rivals that top out at 600–700 nits. The 392 ppi pixel density is sharp enough at normal viewing distance. Where it falters is color and contrast: IPS LCD cannot match the blacks of AMOLED, and the panel's gamut feels muted next to rivals using more expensive display tech. If brightness is your priority, this screen delivers; if you want vibrant color and true blacks, you will notice the compromise.
Performance
The Dimensity 6100+ is mainstream entry-level. Social apps, messaging, browsing, and light multitasking run without lag. Demanding 3D games like Genshin Impact or Call of Duty Mobile will force you to lower settings or accept frame drops, and sustained gaming causes throttling within 10–15 minutes. If your day is mostly Instagram, YouTube, and work emails, performance is fine. Heavy gamers or anyone processing large files should look elsewhere. The Mali-G57 MC2 GPU sits at the bottom rung of the midrange spectrum; it was respectable in 2023, but by 2024 this chip feels dated against rivals pairing more modern silicon in the same price band.
Software
Realme UI 5.0 on Android 14 is bloat-laden by global standards but more restrained than Realme's behavior a few years back. Realme does pre-install its own apps and services, which eats into the 128GB base storage if you do not uninstall them. Updates are inconsistent: Realme promises two years of OS updates and three of patches, which trails Samsung and others at this tier. The software experience is functional and stable, but you will notice the difference if you are coming from stock Android.
Camera
The 108MP sensor is marketing noise. In daylight, stills are competent and detailed, but the camera system feels no sharper than a good 48MP implementation. Low light is where the lens's limitations bite: the f/1.8 aperture tries but cannot compensate for the small effective pixel size, and night shots come out soft and muddy. The 8MP selfie is adequate for video calls and the occasional portrait, nothing more. Video tops out at 1080p@30fps in an era when rivals offer 4K stabilization, which is a real step backward for a 2024 release. Zoom crops are predictably weak from the main sensor, and there is no ultrawide for context shots. If you shoot mostly in sun and do not zoom, the camera is serviceable. For serious photography or any challenging lighting, it disappoints.
Battery & Charging
The 5000mAh cell paired with the modest Dimensity 6100+ chip delivers solid longevity. Moderate daily use—browsing, messaging, some video—stretches to a full 24 hours; heavy streaming or gaming eats into that and you will need juice by evening. The 67W SuperVOOC charging is the standout feature here: zero to full in about 35–40 minutes is genuinely quick and practical for grabbing a charge before leaving the house. This is where the phone justifies its existence for commuters or anyone without time for lengthy charging sessions.
Value & Verdict
At ₹23,990, the Realme 12 4G undercuts flagship prices by a mile and lands in honest midrange territory. For this price in 2024, you get a bright screen and solid battery life, but you compromise on raw performance and camera quality. The Dimensity 6100+ is adequate if your use case is social media and productivity, not gaming. If you need more processing power or a meaningful camera, you will want to stretch the budget toward competing phones with better silicon or higher refresh displays. The IP54 rating and available 512GB storage are practical touches that raise the appeal slightly. This phone suits someone who commutes, texts, browses, and cares about screen brightness and charging speed over flagship features. Anyone seeking gaming performance, video capability, or low-light camera work should look elsewhere.
Verdict
The Realme 12 4G is a safe everyday phone for light users and commuters who value bright visibility and quick charging over gaming or photography. If you need gaming performance, low-light camera quality, or a more modern processor, competitors at the same price offer better value.
- 120Hz IPS LCD with 950 nits peak brightness—bright enough to use outdoors without squinting, which matters in strong sunlight
- 5000mAh battery paired with 67W charging: realistically lasts a full day with moderate use, and a quick 35–40 minute top-up is convenient
- IP54 durability and side-mounted fingerprint reader keep the design practical; thin profile (7.7mm) without sacrificing battery
- Storage options up to 512GB with microSD expansion, so you're not forced into a higher tier if you just need breathing room
- Dimensity 6100+ is entry-level; 3D games and heavy multitasking stutter or throttle to lower frame rates
- 108MP sensor paired with only 1080p video capture and f/1.8 lens feels like spec-sheet padding; daylight stills are competent but low-light work is soft, and zoom crops are weak
- IPS LCD instead of AMOLED means blacks don't truly pop, and color accuracy lags behind the rivals it competes with at this price
Realme 12 4G Key Specifications
The essentials at a glance. See the full spec sheet.
| Released | 2024, March 06 |
|---|---|
| Display | 6.72 inches, 109.0 cm2 (~86.5% screen-to-body ratio), IPS LCD, 120Hz, 800 nits (typ), 950 nits (HBM) |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~392 ppi density) |
| Chipset | Mediatek Dimensity 6100+ (6 nm) |
| RAM & storage | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM |
| Main camera | 108 MP, f/1.8, 24mm (wide), 1/1.67", PDAF Auxiliary lens |
| Selfie camera | 8 MP, f/2.0, 26mm (wide) |
| Battery | 5000 mAh |
| Charging | SuperVOOC up to 67 W |
| Software | Android 14, Realme UI 5.0 |
| Dimensions | 165.6 x 76.1 x 7.7 mm (6.52 x 3.00 x 0.30 in) |
| Weight | 188 g (6.63 oz) |
| Durability | IP54 dust protected and water resistant (water splashes) |
| Network | GSM / HSPA / LTE / 5G |
| NFC | No |
| USB | USB Type-C 2.0 |
Realme 12 4G FAQ
Common questions, answered from the spec sheet.
Does the 12 4G support 5G?
Yes. The 12 4G supports 5G networks.
What chipset does the 12 4G use?
The 12 4G runs on the Mediatek Dimensity 6100+ (6 nm).
What display does the 12 4G have?
A 6.72 inches, 109.0 cm2 (~86.5% screen-to-body ratio) IPS LCD, 120Hz, 800 nits (typ), 950 nits (HBM), 1080 x 2400 pixels, 20:9 ratio (~392 ppi density).
How big is the 12 4G battery?
The 12 4G has a 5000 mAh battery. Charging is rated at SuperVOOC up to 67 W.
Does the 12 4G have NFC?
No, the 12 4G does not list NFC support.
Is the 12 4G water resistant?
The 12 4G carries a IP54 dust protected and water resistant (water splashes) rating.
Does the 12 4G support a microSD card?
Yes, the 12 4G supports expandable storage (microSDXC (uses shared SIM slot)).
Alternatives to consider
If the 12 4G isn’t quite right, these are the closest calls.
12+ 5G
14x 5G
C65 5G
12x 5G
Galaxy M16 5G
